Avoid unnecessary rpmio_flags alloc+free in psm

diff --git a/lib/psm.c b/lib/psm.c
index b8f52c1..70f0c2a 100644 (file)
--- a/lib/psm.c
+++ b/lib/psm.c
@@ -43,7 +43,7 @@ struct rpmpsm_s {
     FD_t cfd;                  /*!< Payload file handle. */
     rpmdbMatchIterator mi;
     const char * stepName;
-    char * rpmio_flags;
+    const char * rpmio_flags;
     char * failedFile;
     int scriptTag;             /*!< Scriptlet data tag. */
     int progTag;               /*!< Scriptlet interpreter tag. */
@@ -1632,7 +1632,6 @@ assert(psm->mi == NULL);
            if (fi->h != NULL)
                fi->h = headerFree(fi->h);
        }
-       psm->rpmio_flags = _free(psm->rpmio_flags);
        psm->failedFile = _free(psm->failedFile);
 
        fi->fgroup = hfd(fi->fgroup, RPM_FORCEFREE_TYPE);
@@ -1728,18 +1727,15 @@ assert(psm->mi == NULL);
 
     case PSM_RPMIO_FLAGS:
     {  const char * payload_compressor = NULL;
-       char * t;
 
        if (!hge(fi->h, RPMTAG_PAYLOADCOMPRESSOR, NULL,
                            (rpm_data_t *) &payload_compressor, NULL))
            payload_compressor = "gzip";
-       psm->rpmio_flags = t = xmalloc(sizeof("w9.gzdio"));
-       *t = '\0';
-       t = stpcpy(t, "r");
        if (!strcmp(payload_compressor, "gzip"))
-           t = stpcpy(t, ".gzdio");
+           psm->rpmio_flags = "r.gzdio";
        if (!strcmp(payload_compressor, "bzip2"))
-           t = stpcpy(t, ".bzdio");
+           psm->rpmio_flags = "r.bzdio";
+
        rc = RPMRC_OK;
     }  break;