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| author | Peter Seebach <peter.seebach@windriver.com> | 2010-09-08 13:20:13 -0500 |
|---|---|---|
| committer | Peter Seebach <peter.seebach@windriver.com> | 2010-09-08 13:20:13 -0500 |
| commit | e3765ee9c9c2bccaa32fbe6426d4eb1bbcd214e7 (patch) | |
| tree | 95c8e78d00a738ead9d34efc491438413f1dabed | |
| parent | 2f00f68c6f14da135bf75251f3ded951023f72ee (diff) | |
| download | pseudo-e3765ee9c9c2bccaa32fbe6426d4eb1bbcd214e7.tar.gz pseudo-e3765ee9c9c2bccaa32fbe6426d4eb1bbcd214e7.tar.bz2 pseudo-e3765ee9c9c2bccaa32fbe6426d4eb1bbcd214e7.zip | |
Fix mkfifoat() to not always fail
mknodat() uses a dev_t * argument, not a dev_t argument, so the
0 passed into wrap___xmknodat() by wrap_mkfifoat() is an invalid
argument rather than an unused but valid zero. Change mkfifoat
to create a dummy dev_t and pass its address.
| -rw-r--r-- | ChangeLog.txt | 3 | ||||
| -rw-r--r-- | guts/mkfifoat.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/ChangeLog.txt b/ChangeLog.txt index cba674d..777bcf9 100644 --- a/ChangeLog.txt +++ b/ChangeLog.txt @@ -1,3 +1,6 @@ +2010-09-08: + * (seebs) handle mkfifo without guaranteeing an EINVAL response. + 2010-09-02: * (seebs) fix errno for getcwd() with insufficient size * (seebs) Add an RPATH entry to the pseudo binary to find the sqlite3 diff --git a/guts/mkfifoat.c b/guts/mkfifoat.c index b1053f1..26fcba3 100644 --- a/guts/mkfifoat.c +++ b/guts/mkfifoat.c @@ -6,8 +6,9 @@ * wrap_mkfifoat(int dirfd, const char *path, mode_t mode) { * int rc = -1; */ + dev_t unused = 0; - rc = wrap___xmknodat(_STAT_VER, dirfd, path, (mode & 07777) | S_IFIFO, 0); + rc = wrap___xmknodat(_STAT_VER, dirfd, path, (mode & 07777) | S_IFIFO, &unused); /* return rc; * } |