From: ewt <devnull@localhost>
Date: Sat, 11 Apr 1998 16:05:42 +0000 (+0000)
Subject: 1) don't malloc() 0
X-Git-Tag: rpm-4.4-release~3672
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ac79b84d1aa101f7126c66b7fb286c9c298c732f;p=platform%2Fupstream%2Frpm.git

1) don't malloc() 0
2) fixed some memory leaks

CVS patchset: 2086
CVS date: 1998/04/11 16:05:42
---

diff --git a/lib/header.c b/lib/header.c
index dcd21cd..ecaabe6 100644
--- a/lib/header.c
+++ b/lib/header.c
@@ -1681,7 +1681,7 @@ static char * singleSprintf(Header h, struct sprintfToken * token,
 	}
 
 	alloced = condNumFormats * 20;
-	val = malloc(alloced);
+	val = malloc(alloced ? alloced : 1);
 	*val = '\0';
 	len = 0;
 
@@ -1783,6 +1783,8 @@ void freeExtensionCache(const struct headerSprintfExtension * extensions,
 	else
 	    ext++;
     }
+
+    free(cache);
 }
 
 char * headerSprintf(Header h, const char * origFmt, 
@@ -1832,6 +1834,7 @@ char * headerSprintf(Header h, const char * origFmt,
 
     free(fmtString);
     freeExtensionCache(extensions, extCache);
+    free(format);
 
     return answer;
 }