AuxXxilium/eudev
1
0
Fork 0
mirror of https://github.com/AuxXxilium/eudev.git synced 2025-03-09 15:14:01 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

coredumpctl: add guard to options table

Browse Source 
It is not nice to segfault on unknown options :(
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2012-10-30 09:35:53 +01:00
parent 50425d1614
commit 57ce4bd4ea
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/journal/coredumpctl.c
View File

@ -143,10 +143,11 @@ static int parse_argv(int argc, char *argv[]) {
int r, c;
static const struct option options[] = {
{ "help", no_argument, NULL, 'h' },
{ "version" , no_argument, NULL, ARG_VERSION },
{ "no-pager", no_argument, NULL, ARG_NO_PAGER },
{ "output", required_argument, NULL, 'o' },
{ "help", no_argument, NULL, 'h' },
{ "version" , no_argument, NULL, ARG_VERSION },
{ "no-pager", no_argument, NULL, ARG_NO_PAGER },
{ "output", required_argument, NULL, 'o' },
{ NULL, 0, NULL, 0 }
};
assert(argc >= 0);
@ -183,6 +184,10 @@ static int parse_argv(int argc, char *argv[]) {
}
break;
case '?':
return -EINVAL;
default:
log_error("Unknown option code %c", c);
return -EINVAL;