dovecot-2.1: lib-index: Avoid assert-crashing later if mmap(dove...
dovecot at dovecot.org
dovecot at dovecot.org
Wed Feb 6 18:29:35 EET 2013
details: http://hg.dovecot.org/dovecot-2.1/rev/a54f749f5a44
changeset: 14899:a54f749f5a44
user: Timo Sirainen <tss at iki.fi>
date: Wed Feb 06 18:29:22 2013 +0200
description:
lib-index: Avoid assert-crashing later if mmap(dovecot.index.cache) fails.
diffstat:
src/lib-index/mail-cache.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diffs (11 lines):
diff -r 63117ab893dc -r a54f749f5a44 src/lib-index/mail-cache.c
--- a/src/lib-index/mail-cache.c Tue Feb 05 16:48:29 2013 +0200
+++ b/src/lib-index/mail-cache.c Wed Feb 06 18:29:22 2013 +0200
@@ -437,6 +437,7 @@
cache->mmap_base = mmap_ro_file(cache->fd, &cache->mmap_length);
if (cache->mmap_base == MAP_FAILED) {
cache->mmap_base = NULL;
+ cache->mmap_length = 0;
mail_cache_set_syscall_error(cache, "mmap()");
return -1;
}
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