suckless
/
ubase
mirror of git://git.suckless.org/ubase
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

rmmod: fix segfault if '.' is not found 

Signed-off-by: Hiltjo Posthuma <hiltjo@codemadness.org>
This commit is contained in:
Hiltjo Posthuma 2014-04-06 13:23:38 +02:00 committed by sin
parent acdac11285
commit dfc2f7edac
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
rmmod.c
View File

@ -38,7 +38,7 @@ main(int argc, char *argv[])
for (i = 0; i < argc; i++) { for (i = 0; i < argc; i++) {
mod = argv[i]; mod = argv[i];
p = strrchr(mod, '.'); p = strrchr(mod, '.');
if (strlen(p) == 3 && !strcmp(p, ".ko")) if (p && !strcmp(p, ".ko"))
*p = '\0'; *p = '\0';
if (syscall(__NR_delete_module, mod, flags) < 0) if (syscall(__NR_delete_module, mod, flags) < 0)
eprintf("delete_module:"); eprintf("delete_module:");