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udev: don't access string after free()

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This commit is contained in:
Lennart Poettering 2009-08-21 22:11:38 +02:00
parent d06680afe8
commit 4ec701aa21
1 changed files with 1 additions and 1 deletions
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2
src/modules/module-udev-detect.c
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@ -107,9 +107,9 @@ static void verify_access(struct userdata *u, struct device *d) {
cd = pa_sprintf_malloc("%s/snd/controlC%s", udev_get_dev_path(u->udev), path_get_card_id(d->path)); cd = pa_sprintf_malloc("%s/snd/controlC%s", udev_get_dev_path(u->udev), path_get_card_id(d->path));
d->accessible = access(cd, R_OK|W_OK) >= 0; d->accessible = access(cd, R_OK|W_OK) >= 0;
pa_xfree(cd);
pa_log_info("%s is accessible: %s", cd, pa_yes_no(d->accessible)); pa_log_info("%s is accessible: %s", cd, pa_yes_no(d->accessible));
pa_xfree(cd);
if (d->module == PA_INVALID_INDEX) { if (d->module == PA_INVALID_INDEX) {