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cov: check strchr for NULL

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Although unlikely, ensuring coverity we not use NULL.
This commit is contained in:
Zdenek Kabelac 2021-09-21 18:24:30 +02:00
parent 377e326156
commit 7bd55f8c15
1 changed files with 2 additions and 1 deletions
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3
daemons/lvmlockd/lvmlockd-dlm.c
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@ -801,7 +801,8 @@ int lm_refresh_lv_start_dlm(struct action *act)
strncpy(path, act->path, PATH_MAX-1);
/* skip past dev */
p = strchr(path + 1, '/');
if (!(p = strchr(path + 1, '/')))
return -EINVAL;
/* skip past slashes */
while (*p == '/')