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[bug-cflow] [PATCH] Fix Segmentation fault of -s option
From: |
Naohiro Ooiwa |
Subject: |
[bug-cflow] [PATCH] Fix Segmentation fault of -s option |
Date: |
Fri, 26 Jun 2009 20:00:12 +0900 |
User-agent: |
Thunderbird 2.0.0.14 (X11/20080501) |
Hi Sergey Poznyakoff
I found a little bug.
# cflow-1.2/src/cflow -s main.c
Segmentation fault
I fixed it.
Could you please check my patch?
Best Regards,
Naohiro Ooiwa
main.c | 5 +++++
1 file changed, 5 insertions(+)
--- cflow-1.2/src/main.c.orig 2007-06-27 23:16:46.000000000 +0900
+++ cflow-1.2/src/main.c 2009-06-26 19:08:50.000000000 +0900
@@ -257,6 +257,11 @@ symbol_override(const char *str)
Symbol *sp;
ptr = strchr(str, ':');
+
+ if (ptr == NULL) {
+ error(0, 0, _("no argument of symbol"));
+ return;
+ }
if (*ptr == ':') {
type = find_option_type(symbol_optype, ptr+1, 0);
if (type == 0) {
- [bug-cflow] [PATCH] Fix Segmentation fault of -s option,
Naohiro Ooiwa <=