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coverity: ensure non-null pointers are used

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Here is too complex for Coverity to guess
those pointers cannot be NULL, but it's
very easy to add little checks here.
This commit is contained in:
Zdenek Kabelac 2016-02-23 20:16:06 +01:00
parent 9b92cb2760
commit 68955a8102
1 changed files with 2 additions and 1 deletions
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3
lib/activate/dev_manager.c
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@ -352,7 +352,8 @@ static int _ignore_blocked_mirror_devices(struct device *dev,
do {
next = dm_get_next_target(dmt, next, &s, &l,
&target_type, &params);
if ((s == start) && (l == length)) {
if ((s == start) && (l == length) &&
target_type && params) {
if (strcmp(target_type, "mirror"))
goto_out;