Update of /cvsroot/monetdb/pathfinder/compiler/mil
In directory sfp-cvsdas-1.v30.ch3.sourceforge.com:/tmp/cvs-serv31310
Modified Files:
Tag: Nov2009
milprint_summer.c
Log Message:
The first buf == NULL check is to help Coverity.
The second is to defend against failing malloc.
Index: milprint_summer.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/mil/milprint_summer.c,v
retrieving revision 1.433.6.1
retrieving revision 1.433.6.2
diff -u -d -r1.433.6.1 -r1.433.6.2
--- milprint_summer.c 7 Jan 2010 15:17:42 -0000 1.433.6.1
+++ milprint_summer.c 12 Jan 2010 09:04:46 -0000 1.433.6.2
@@ -11262,9 +11262,11 @@
/* get the type name, and assure there *is* a namespace */
char *tpe = PFty_str(TY(LR(args)));
char *nme;
- if (maxbufsize < strlen(tpe) + 4) {
+ if (buf == NULL || maxbufsize < strlen(tpe) + 4) {
maxbufsize = strlen(tpe) + 4;
buf = buf ? realloc(buf, maxbufsize) : malloc(maxbufsize);
+ if (buf == NULL)
+ PFoops(OOPS_OUTOFMEM, "can't get requested memory.");
}
nme = buf;
if (strchr(tpe, ':') == NULL) {
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