openbsd-ports/net/libbgpdump/patches/patch-cfile_tools_c
sthen 3337d7008f - fix another ridiculous use-(one-line)-after-free
- install testbgpdump as well as bgpdump, the different output format
is a little easier on my eyes
2010-09-08 14:08:10 +00:00

38 lines
917 B
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$OpenBSD: patch-cfile_tools_c,v 1.2 2010/09/08 14:08:10 sthen Exp $
Use after free
--- cfile_tools.c.orig Wed Nov 25 12:42:53 2009
+++ cfile_tools.c Wed Sep 8 15:05:25 2010
@@ -196,8 +196,8 @@ int cfr_close(CFRFILE *stream) {
case 1: // uncompressed
{
retval = fclose((FILE *)(stream->data1));
- free(stream);
stream->error1 = retval;
+ free(stream);
return(retval);
}
break;
@@ -218,8 +218,8 @@ int cfr_close(CFRFILE *stream) {
return(-1);
}
retval = fclose((FILE *)(stream->data1));
- free(stream);
stream->error1 = retval;
+ free(stream);
return(retval);
}
break;
@@ -229,9 +229,9 @@ int cfr_close(CFRFILE *stream) {
{
if(stream->data2!=NULL) {
retval=gzclose(stream->data2);
- free(stream);
}
stream->error2 = retval;
+ free(stream);
return(retval);
}
break;