diff options
| author | Leah Rowe <leah@libreboot.org> | 2026-04-02 22:15:58 +0100 |
|---|---|---|
| committer | Leah Rowe <leah@libreboot.org> | 2026-04-10 22:59:08 +0100 |
| commit | f055809c17a8a29d9192b79a8fe0a0c0bc1660a0 (patch) | |
| tree | e38301cbfe38bfd60635fcc13b83bde9fd968bd8 /util/libreboot-utils/lib/mkhtemp.c | |
| parent | fc3c7b9c3eeaa156ef235e172309e27bc7f2707b (diff) | |
lbutils/file: only override EEXIST if not set
in the linux fast path, we are universally overriding
errno with EEXIST, which pollutes errno in case of
debugging under fault condition. this is inconsistent
with posix and also leah.
Signed-off-by: Leah Rowe <leah@libreboot.org>
Diffstat (limited to 'util/libreboot-utils/lib/mkhtemp.c')
| -rw-r--r-- | util/libreboot-utils/lib/mkhtemp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/util/libreboot-utils/lib/mkhtemp.c b/util/libreboot-utils/lib/mkhtemp.c index 4d511892..69e9f59d 100644 --- a/util/libreboot-utils/lib/mkhtemp.c +++ b/util/libreboot-utils/lib/mkhtemp.c @@ -717,7 +717,8 @@ mkhtemp_tmpfile_linux(int dirfd, goto out; } - errno = EEXIST; + if (!errno) + errno = EEXIST; err: if (linked) (void) unlinkat(dirfd, fname_copy, 0); |