From b4c604e75c8550c5e63d5a6781e03ef40b78cca4 Mon Sep 17 00:00:00 2001
From: jbj <devnull@localhost>
Date: Tue, 7 May 2002 01:07:41 +0000
Subject: [PATCH] - plug most install mode leaks.

CVS patchset: 5424
CVS date: 2002/05/07 01:07:41
---
 CHANGES                 |  1 +
 lib/depends.c           | 27 +++++++++++++++++++++++----
 lib/problems.c          |  1 +
 lib/rpmfi.c             |  8 +++++++-
 lib/rpmts.c             |  9 +++++++++
 lib/rpmts.h             |  6 ++++++
 lib/signature.c         | 31 +++++++++++++++----------------
 lib/transaction.c       |  5 +++--
 rpm.spec.in             |  3 ++-
 rpmdb/header.c          |  8 ++++----
 rpmdb/header_internal.h |  1 +
 rpmio/rpmpgp.c          | 14 ++++++++++++++
 12 files changed, 86 insertions(+), 28 deletions(-)

diff --git a/CHANGES b/CHANGES
index 21ee452..98579bc 100644
--- a/CHANGES
+++ b/CHANGES
@@ -111,6 +111,7 @@
 	- rework most of rpmdb.c prepatory to implementing duplicates.
 	- fix: 2 memory leaks in headerSprintf.
 	- fix: db mire's access out-of-bounds memory.
+	- plug most install mode leaks.
 
 4.0.3 -> 4.0.4:
 	- solaris: translate i86pc to i386 (#57182).
diff --git a/lib/depends.c b/lib/depends.c
index 334e505..01bbb74 100644
--- a/lib/depends.c
+++ b/lib/depends.c
@@ -743,11 +743,29 @@ static struct badDeps_s {
     { NULL, NULL }
 };
 #else
+/*@unchecked@*/
+static int badDepsInitialized = 0;
+
 /*@unchecked@*/ /*@only@*/ /*@null@*/
 static struct badDeps_s * badDeps = NULL;
 #endif
 
 /**
+ */
+static void freeBadDeps(void)
+	/*@globals badDeps, badDepsInitialized @*/
+	/*@modifies badDeps, badDepsInitialized @*/
+{
+    if (badDeps) {
+	struct badDeps_s * bdp;
+	for (bdp = badDeps; bdp->pname != NULL && bdp->qname != NULL; bdp++)
+	    bdp->pname = _free(bdp->pname);
+	badDeps = _free(badDeps);
+    }
+    badDepsInitialized = 0;
+}
+
+/**
  * Check for dependency relations to be ignored.
  *
  * @param p	successor element (i.e. with Requires: )
@@ -756,13 +774,13 @@ static struct badDeps_s * badDeps = NULL;
  */
 static int ignoreDep(const transactionElement p,
 		const transactionElement q)
-	/*@*/
+	/*@globals badDeps, badDepsInitialized @*/
+	/*@modifies badDeps, badDepsInitialized @*/
 {
     struct badDeps_s * bdp;
-    static int _initialized = 0;
 
 /*@-globs -mods@*/
-    if (!_initialized) {
+    if (!badDepsInitialized) {
 	char * s = rpmExpand("%{?_dependency_whiteout}", NULL);
 	const char ** av = NULL;
 	int ac = 0;
@@ -794,7 +812,7 @@ static int ignoreDep(const transactionElement p,
 	}
 	av = _free(av);
 	s = _free(s);
-	_initialized++;
+	badDepsInitialized++;
     }
 /*@=globs =mods@*/
 
@@ -1585,6 +1603,7 @@ assert(newOrderCount == ts->orderCount);
 #else
     rpmtransClean(ts);
 #endif
+    freeBadDeps();
 
     return 0;
 }
diff --git a/lib/problems.c b/lib/problems.c
index 817dce4..a382757 100644
--- a/lib/problems.c
+++ b/lib/problems.c
@@ -66,6 +66,7 @@ rpmProblemSet rpmProblemSetFree(rpmProblemSet ps)
 	    p->altNEVR = _free(p->altNEVR);
 	    p->str1 = _free(p->str1);
 	}
+	ps->probs = _free(ps->probs);
     }
     (void) rpmpsUnlink(ps, "destroy");
     /*@-refcounttrans -usereleased@*/
diff --git a/lib/rpmfi.c b/lib/rpmfi.c
index 41df31f..db2d0c8 100644
--- a/lib/rpmfi.c
+++ b/lib/rpmfi.c
@@ -979,8 +979,10 @@ TFI_t fiNew(rpmTransactionSet ts, TFI_t fi,
 
     fi->action = FA_UNKNOWN;
     fi->flags = 0;
-    if (fi->actions == NULL)
+
+if (fi->actions == NULL)
 	fi->actions = xcalloc(fi->fc, sizeof(*fi->actions));
+
     fi->keep_header = (scareMem ? 1 : 0);
 
     /* XXX TR_REMOVED needs CPIO_MAP_{ABSOLUTE,ADDDOT} CPIO_ALL_HARDLINKS */
@@ -991,6 +993,7 @@ TFI_t fiNew(rpmTransactionSet ts, TFI_t fi,
     xx = hge(h, RPMTAG_FILELANGS, NULL, (void **) &fi->flangs, NULL);
 
     xx = hge(h, RPMTAG_FILEMD5S, NULL, (void **) &fi->fmd5s, NULL);
+
     t = xmalloc(fi->fc * 16);
     fi->md5s = t;
     for (i = 0; i < fi->fc; i++) {
@@ -1011,6 +1014,7 @@ TFI_t fiNew(rpmTransactionSet ts, TFI_t fi,
     /* XXX TR_REMOVED doesn;t need fmtimes or frdevs */
     xx = hge(h, RPMTAG_FILEMTIMES, NULL, (void **) &fi->fmtimes, NULL);
     xx = hge(h, RPMTAG_FILERDEVS, NULL, (void **) &fi->frdevs, NULL);
+
     fi->replacedSizes = xcalloc(fi->fc, sizeof(*fi->replacedSizes));
 
     xx = hge(h, RPMTAG_FILEUSERNAME, NULL, (void **) &fi->fuser, NULL);
@@ -1022,6 +1026,8 @@ TFI_t fiNew(rpmTransactionSet ts, TFI_t fi,
     if (fi != NULL)
     if (fi->te != NULL && fi->te->type == TR_ADDED) {
 	Header foo;
+/* XXX DYING */
+if (fi->actions == NULL)
 	fi->actions = xcalloc(fi->fc, sizeof(*fi->actions));
 	/*@-compdef@*/ /* FIX: fi-md5s undefined */
 	foo = relocateFileList(ts, fi, h, fi->actions);
diff --git a/lib/rpmts.c b/lib/rpmts.c
index ec4b441..9f22248 100644
--- a/lib/rpmts.c
+++ b/lib/rpmts.c
@@ -309,6 +309,7 @@ void rpmtransClean(rpmTransactionSet ts)
 
 	if (ts->sig != NULL)
 	    ts->sig = headerFreeData(ts->sig, ts->sigtype);
+
 	if (ts->dig != NULL)
 	    ts->dig = pgpFreeDig(ts->dig);
     }
@@ -353,6 +354,11 @@ rpmTransactionSet rpmtransFree(rpmTransactionSet ts)
 	ts->order = _free(ts->order);
 /*@=type =voidabstract @*/
 
+	if (ts->pkpkt != NULL)
+	    ts->pkpkt = _free(ts->pkpkt);
+	ts->pkpktlen = 0;
+	memset(ts->pksignid, 0, sizeof(ts->pksignid));
+
 /*@-nullstate@*/	/* FIX: partial annotations */
 	rpmtransClean(ts);
 /*@=nullstate@*/
@@ -428,6 +434,9 @@ rpmTransactionSet rpmtransCreateSet(rpmdb db, const char * rootDir)
     ts->probs = NULL;
 
     ts->sig = NULL;
+    ts->pkpkt = NULL;
+    ts->pkpktlen = 0;
+    memset(ts->pksignid, 0, sizeof(ts->pksignid));
     ts->dig = NULL;
 
     ts->nrefs = 0;
diff --git a/lib/rpmts.h b/lib/rpmts.h
index 4dec24b..2c8696a 100644
--- a/lib/rpmts.h
+++ b/lib/rpmts.h
@@ -102,6 +102,12 @@ struct rpmTransactionSet_s {
     int_32  sigtype;		/*!< Current package signature data type. */
 /*@null@*/ const void * sig;	/*!< Current package signature. */
     int_32 siglen;		/*!< Current package signature length. */
+
+/*@only@*/ /*@null@*/
+    const unsigned char * pkpkt;/*!< Current pubkey packet. */
+    size_t pkpktlen;		/*!< Current pubkey packet length. */
+    unsigned char pksignid[8];	/*!< Current pubkey fingerprint. */
+
 /*@null@*/
     struct pgpDig_s * dig;	/*!< Current signature/pubkey parametrs. */
 
diff --git a/lib/signature.c b/lib/signature.c
index 491b337..f6754b8 100644
--- a/lib/signature.c
+++ b/lib/signature.c
@@ -926,9 +926,6 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 {
     struct pgpDigParams_s * sigp = NULL;
     rpmVerifySignatureReturn res;
-    /*@unchecked@*/ /*@only@*/ static const byte * pkpkt = NULL;
-    /*@unchecked@*/ static size_t pkpktlen = 0;
-    /*@unchecked@*/ static byte pksignid[8];
     int xx;
 
     if (ts->sig == NULL || ts->dig == NULL) {
@@ -937,14 +934,16 @@ rpmtsFindPubkey(rpmTransactionSet ts)
     }
     sigp = &ts->dig->signature;
 
-    if (pkpkt == NULL || memcmp(sigp->signid, pksignid, sizeof(pksignid))) {
+    if (ts->pkpkt == NULL
+     || memcmp(sigp->signid, ts->pksignid, sizeof(ts->pksignid)))
+    {
 	int ix = -1;
 	rpmdbMatchIterator mi;
 	Header h;
 
-	pkpkt = _free(pkpkt);
-	pkpktlen = 0;
-	memset(pksignid, 0, sizeof(pksignid));
+	ts->pkpkt = _free(ts->pkpkt);
+	ts->pkpktlen = 0;
+	memset(ts->pksignid, 0, sizeof(ts->pksignid));
 
 	/* Make sure the database is open. */
 	(void) rpmtsOpenDB(ts, ts->dbmode);
@@ -959,7 +958,7 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 		continue;
 	    ix = rpmdbGetIteratorFileNum(mi);
 	    if (ix >= pc
-	    || b64decode(pubkeys[ix], (void **) &pkpkt, &pkpktlen))
+	    || b64decode(pubkeys[ix], (void **) &ts->pkpkt, &ts->pkpktlen))
 		ix = -1;
 	    pubkeys = headerFreeData(pubkeys, pt);
 	    break;
@@ -967,7 +966,7 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 	mi = rpmdbFreeIterator(mi);
 
 	/* Was a matching pubkey found? */
-	if (ix < 0 || pkpkt == NULL) {
+	if (ix < 0 || ts->pkpkt == NULL) {
 	    res = RPMSIG_NOKEY;
 	    goto exit;
 	}
@@ -976,15 +975,15 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 	 * Can the pubkey packets be parsed?
 	 * Do the parameters match the signature?
 	 */
-	if (pgpPrtPkts(pkpkt, pkpktlen, NULL, 0)
+	if (pgpPrtPkts(ts->pkpkt, ts->pkpktlen, NULL, 0)
 	 && ts->dig->signature.pubkey_algo == ts->dig->pubkey.pubkey_algo
 #ifdef	NOTYET
 	 && ts->dig->signature.hash_algo == ts->dig->pubkey.hash_algo
 #endif
 	 && !memcmp(ts->dig->signature.signid, ts->dig->pubkey.signid, 8))
 	{
-	    pkpkt = _free(pkpkt);
-	    pkpktlen = 0;
+	    ts->pkpkt = _free(ts->pkpkt);
+	    ts->pkpktlen = 0;
 	    res = RPMSIG_NOKEY;
 	    goto exit;
 	}
@@ -992,7 +991,7 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 	/* XXX Verify the pubkey signature. */
 
 	/* Packet looks good, save the signer id. */
-	memcpy(pksignid, sigp->signid, sizeof(pksignid));
+	memcpy(ts->pksignid, sigp->signid, sizeof(ts->pksignid));
 
 	rpmMessage(RPMMESS_DEBUG, "========== %s pubkey id %s\n",
 		(sigp->pubkey_algo == PGPPUBKEYALGO_DSA ? "DSA" :
@@ -1003,9 +1002,9 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 
 #ifdef	NOTNOW
     {
-	if (pkpkt == NULL) {
+	if (ts->pkpkt == NULL) {
 	    const char * pkfn = rpmExpand("%{_gpg_pubkey}", NULL);
-	    if (pgpReadPkts(pkfn, &pkpkt, &pkpktlen) != PGPARMOR_PUBKEY) {
+	    if (pgpReadPkts(pkfn, &ts->pkpkt, &ts->pkpktlen) != PGPARMOR_PUBKEY) {
 		pkfn = _free(pkfn);
 		res = RPMSIG_NOKEY;
 		goto exit;
@@ -1016,7 +1015,7 @@ rpmtsFindPubkey(rpmTransactionSet ts)
 #endif
 
     /* Retrieve parameters from pubkey packet(s). */
-    xx = pgpPrtPkts(pkpkt, pkpktlen, ts->dig, 0);
+    xx = pgpPrtPkts(ts->pkpkt, ts->pkpktlen, ts->dig, 0);
 
     /* Do the parameters match the signature? */
     if (ts->dig->signature.pubkey_algo == ts->dig->pubkey.pubkey_algo
diff --git a/lib/transaction.c b/lib/transaction.c
index 69c6f05..0447d69 100644
--- a/lib/transaction.c
+++ b/lib/transaction.c
@@ -1572,12 +1572,14 @@ fileAction * actions = fi->actions;
 
 fi->fstates = NULL;
 fi->actions = NULL;
+		    psm->fi = fiFree(psm->fi, 1);
 		    (void) fiFree(fi, 0);
 /*@-usereleased@*/
 fi->magic = TFIMAGIC;
 fi->te = p;
 fi->record = 0;
 		    (void) fiNew(ts, fi, h, RPMTAG_BASENAMES, 1);
+		    psm->fi = rpmfiLink(fi, "tsInstall");
 fi->fstates = _free(fi->fstates);
 fi->fstates = fstates;
 fi->actions = _free(fi->actions);
@@ -1611,7 +1613,6 @@ fi->actions = actions;
 		p->fd = NULL;
 		/*@=type@*/
 	    }
-	    (void) fiFree(fi, 0);
 	    /*@switchbreak@*/ break;
 	case TR_REMOVED:
 	    rpmMessage(RPMMESS_DEBUG, "========== --- %s\n", teGetNEVR(p));
@@ -1620,13 +1621,13 @@ fi->actions = actions;
 		if (psmStage(psm, PSM_PKGERASE))
 		    ourrc++;
 	    }
-	    (void) fiFree(fi, 0);
 	    /*@switchbreak@*/ break;
 	}
 	xx = rpmdbSync(ts->rpmdb);
 	(void) rpmfiUnlink(psm->fi, "tsInstall");
 	psm->fi = NULL;
 	psm->te = NULL;
+	p->fi = fiFree(fi, 1);
     }
     /*@=branchstate@*/
     pi = teFreeIterator(pi);
diff --git a/rpm.spec.in b/rpm.spec.in
index a18ee18..0228a05 100644
--- a/rpm.spec.in
+++ b/rpm.spec.in
@@ -20,7 +20,7 @@ Name: rpm
 %define version @VERSION@
 Version: %{version}
 %{expand: %%define rpm_version %{version}}
-Release: 0.12
+Release: 0.13
 Group: System Environment/Base
 Source: ftp://ftp.rpm.org/pub/rpm/dist/rpm-4.0.x/rpm-%{rpm_version}.tar.gz
 Copyright: GPL
@@ -525,6 +525,7 @@ fi
 - rework most of rpmdb.c prepatory to implementing duplicates.
 - fix: 2 memory leaks in headerSprintf.
 - fix: db mire's access out-of-bounds memory.
+- plug most install mode leaks.
 
 * Fri May  3 2002 Jeff Johnson <jbj@redhat.com> 4.1-0.12
 - use DBT_DB_MALLOC to eliminate re-malloc'ing header blobs.
diff --git a/rpmdb/header.c b/rpmdb/header.c
index a046c97..15712cb 100644
--- a/rpmdb/header.c
+++ b/rpmdb/header.c
@@ -104,8 +104,8 @@ Header XheaderLink(Header h, /*@null@*/ const char * msg,
 {
     if (h != NULL) h->nrefs++;
 /*@-modfilesystem@*/
-if (_h_debug > 0 && msg != NULL)
-fprintf(stderr, "--> h  %p ++ %d %s at %s:%u\n", h, (h != NULL ? h->nrefs : 0), msg, fn, ln);
+if ((_h_debug > 0 || (h->flags & HEADERFLAG_DEBUG)) && msg != NULL)
+fprintf(stderr, "--> h  %p ++ %d blob %p flags %x %s at %s:%u\n", h, (h != NULL ? h->nrefs : 0), (h != NULL ? h->blob : NULL), (h != NULL ? h->flags : 0), msg, fn, ln);
 /*@=modfilesystem@*/
     /*@-refcounttrans -nullret @*/
     return h;
@@ -123,8 +123,8 @@ Header XheaderUnlink(/*@killref@*/ /*@null@*/ Header h,
 	/*@modifies h @*/
 {
 /*@-modfilesystem@*/
-if (_h_debug > 0 && msg != NULL)
-fprintf(stderr, "--> h  %p -- %d %s at %s:%u\n", h, (h != NULL ? h->nrefs : 0), msg, fn, ln);
+if ((_h_debug > 0 || (h->flags & HEADERFLAG_DEBUG)) && msg != NULL)
+fprintf(stderr, "--> h  %p -- %d blob %p flags %x %s at %s:%u\n", h, (h != NULL ? h->nrefs : 0), (h != NULL ? h->blob : NULL), (h != NULL ? h->flags : 0), msg, fn, ln);
 /*@=modfilesystem@*/
     if (h != NULL) h->nrefs--;
     return NULL;
diff --git a/rpmdb/header_internal.h b/rpmdb/header_internal.h
index 296efe2..b51dec7 100644
--- a/rpmdb/header_internal.h
+++ b/rpmdb/header_internal.h
@@ -62,6 +62,7 @@ struct headerToken {
 #define	HEADERFLAG_SORTED	(1 << 0) /*!< Are header entries sorted? */
 #define	HEADERFLAG_ALLOCATED	(1 << 1) /*!< Is 1st header region allocated? */
 #define	HEADERFLAG_LEGACY	(1 << 2) /*!< Header came from legacy source? */
+#define HEADERFLAG_DEBUG	(1 << 3) /*!< Debug this header? */
 /*@refs@*/ int nrefs;		/*!< Reference count. */
 };
 
diff --git a/rpmio/rpmpgp.c b/rpmio/rpmpgp.c
index 97ec3e4..208505a 100644
--- a/rpmio/rpmpgp.c
+++ b/rpmio/rpmpgp.c
@@ -1065,6 +1065,20 @@ struct pgpDig_s * pgpFreeDig(/*@only@*/ /*@null@*/ struct pgpDig_s * dig)
 	/*@=branchstate@*/
 	dig->sha1ctx = NULL;
 
+	mp32bfree(&dig->p);
+	mp32bfree(&dig->q);
+	mp32nfree(&dig->g);
+	mp32nfree(&dig->y);
+	mp32nfree(&dig->hm);
+	mp32nfree(&dig->r);
+	mp32nfree(&dig->s);
+
+	mp32bfree(&dig->rsa_pk.n);
+	mp32nfree(&dig->rsa_pk.e);
+	mp32nfree(&dig->m);
+	mp32nfree(&dig->c);
+	mp32nfree(&dig->hm);
+
 	dig = _free(dig);
     }
     return dig;
-- 
2.7.4