projects
/
project
/
firewall3.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Properly check strtol() results when paring values as integers
[project/firewall3.git]
/
options.c
diff --git
a/options.c
b/options.c
index
c212218
..
7e62ca6
100644
(file)
--- a/
options.c
+++ b/
options.c
@@
-142,9
+142,10
@@
fw3_parse_bool(void *ptr, const char *val, bool is_list)
bool
fw3_parse_int(void *ptr, const char *val, bool is_list)
{
bool
fw3_parse_int(void *ptr, const char *val, bool is_list)
{
- int n = strtol(val, NULL, 0);
+ char *e;
+ int n = strtol(val, &e, 0);
- if (e
rrno == ERANGE || errno == EINVAL
)
+ if (e
== val || *e
)
return false;
*((int *)ptr) = n;
return false;
*((int *)ptr) = n;