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device-manager: Add a sanity check for reading entries

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There is code elsewhere that assumes that if user_set_description is
true, then the description is non-NULL.
This commit is contained in:
Tanu Kaskinen 2013-06-04 20:42:48 +03:00
parent 491c6a3a0b
commit 67132eea1a
1 changed files with 5 additions and 0 deletions
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5
src/modules/module-device-manager.c
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@ -304,6 +304,11 @@ static struct entry* entry_read(struct userdata *u, const char *name) {
goto fail; goto fail;
} }
if (e->user_set_description && !description) {
pa_log("Entry has user_set_description set, but the description is NULL.");
goto fail;
}
e->description = pa_xstrdup(description); e->description = pa_xstrdup(description);
e->icon = pa_xstrdup(icon); e->icon = pa_xstrdup(icon);