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authorUlrich Drepper <drepper@redhat.com>2004-09-09 21:10:29 +0000
committerUlrich Drepper <drepper@redhat.com>2004-09-09 21:10:29 +0000
commita962d7dc18f73d075ef0bc4b6e08b05920b49353 (patch)
tree312bace5c418d3147bb1554642ecbda101f49356 /malloc
parent14abadc8bf54ed8cf3585aa2f0aa869df4f83983 (diff)
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Update.
2004-09-09 Ulrich Drepper <drepper@redhat.com> * malloc/hooks.c (top_check): Print top chunk corruption as normal error message. * malloc/malloc.c (malloc_printerr): Don't make informational message look like error message.
Diffstat (limited to 'malloc')
-rw-r--r--malloc/hooks.c2
-rw-r--r--malloc/malloc.c21
2 files changed, 15 insertions, 8 deletions
diff --git a/malloc/hooks.c b/malloc/hooks.c
index 4de558270f..8a94fd0be8 100644
--- a/malloc/hooks.c
+++ b/malloc/hooks.c
@@ -216,7 +216,7 @@ top_check()
if((char*)t + chunksize(t) == mp_.sbrk_base + main_arena.system_mem ||
t == initial_top(&main_arena)) return 0;
- malloc_printerr (check_action | 4, "malloc: top chunk is corrupt", NULL);
+ malloc_printerr (check_action, "malloc: top chunk is corrupt", t);
/* Try to set up a new top chunk. */
brk = MORECORE(0);
diff --git a/malloc/malloc.c b/malloc/malloc.c
index 824b6cc3f4..0d0990cc35 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -5453,13 +5453,20 @@ malloc_printerr(int action, const char *str, void *ptr)
}
struct iovec iov[3];
- iov[0].iov_base = (char *) "*** glibc detected *** ";
- iov[0].iov_len = strlen (iov[0].iov_base);
- iov[1].iov_base = (char *) str;
- iov[1].iov_len = strlen (str);
- iov[2].iov_base = cp;
- iov[2].iov_len = &buf[sizeof (buf) - 1] - cp;
- TEMP_FAILURE_RETRY (__writev (STDERR_FILENO, iov, 3));
+ int n = 0;
+ if ((action & 4) == 0)
+ {
+ iov[0].iov_base = (char *) "*** glibc detected *** ";
+ iov[0].iov_len = strlen (iov[0].iov_base);
+ ++n;
+ }
+ iov[n].iov_base = (char *) str;
+ iov[n].iov_len = strlen (str);
+ ++n;
+ iov[n].iov_base = cp;
+ iov[n].iov_len = &buf[sizeof (buf) - 1] - cp;
+ ++n;
+ TEMP_FAILURE_RETRY (__writev (STDERR_FILENO, iov, n));
}
if (action & 2)
abort ();