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handle some error cases

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This commit is contained in:
Wim Taymans 2023-03-16 12:28:29 +01:00
parent c88f841a58
commit 1c18e8aa69
2 changed files with 6 additions and 3 deletions
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6
pipewire-v4l2/src/pipewire-v4l2.c
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@ -800,8 +800,10 @@ static int v4l2_openat(int dirfd, const char *path, int oflag, mode_t mode)
if ((file = find_file_by_dev(dev_id)) != NULL) {
res = do_dup(file->fd, 0);
unref_file(file);
if (res >= 0)
fcntl(res, F_SETFL, oflag);
if (res < 0)
return res;
if (fcntl(res, F_SETFL, oflag) < 0)
pw_log_warn("fd:%d failed to set flags: %m", res);
return res;
}