diff options
| author | Marcus Brinkmann <marcus@gnu.org> | 2001-06-27 11:31:06 +0000 |
|---|---|---|
| committer | Marcus Brinkmann <marcus@gnu.org> | 2001-06-27 11:31:06 +0000 |
| commit | afb685b3b07c7dd8836c8bf7dcff1da6a0d6204a (patch) | |
| tree | ed1baee6e6c1f2271d4fd57a20615b8ad315bdfd | |
| parent | 7cde3c6542501a2e36b780408429a4e30588c87b (diff) | |
2001-06-27 Marcus Brinkmann <marcus@gnu.org>
* info.c (S_proc_getprocinfo): If we return because mmap failed
for *PIARRAY, be sure to munmap THDS if necessary.
| -rw-r--r-- | proc/ChangeLog | 5 | ||||
| -rw-r--r-- | proc/info.c | 7 |
2 files changed, 11 insertions, 1 deletions
diff --git a/proc/ChangeLog b/proc/ChangeLog index b41a25e9..79d1861e 100644 --- a/proc/ChangeLog +++ b/proc/ChangeLog @@ -1,3 +1,8 @@ +2001-06-27 Marcus Brinkmann <marcus@gnu.org> + + * info.c (S_proc_getprocinfo): If we return because mmap failed + for *PIARRAY, be sure to munmap THDS if necessary. + 2001-05-12 Marcus Brinkmann <marcus@gnu.org> * host.c (initialize_version_info): Clear last byte of KV to make diff --git a/proc/info.c b/proc/info.c index 01f01036..580ce8fb 100644 --- a/proc/info.c +++ b/proc/info.c @@ -409,7 +409,12 @@ S_proc_getprocinfo (struct proc *callerp, { *piarray = mmap (0, structsize, PROT_READ|PROT_WRITE, MAP_ANON, 0, 0); if (*piarray == MAP_FAILED) - return errno; + { + err = errno; + if (*flags & PI_FETCH_THREADS) + munmap (thds, nthreads * sizeof (thread_t)); + return err; + } pi_alloced = 1; } *piarraylen = structsize / sizeof (int); |