dovecot-2.2: lib-storage: Allow mail_storage_copy_error() with t...
dovecot at dovecot.org
dovecot at dovecot.org
Mon Jan 28 14:38:13 EET 2013
details: http://hg.dovecot.org/dovecot-2.2/rev/6724d4ae26ec
changeset: 15677:6724d4ae26ec
user: Timo Sirainen <tss at iki.fi>
date: Mon Jan 28 14:37:59 2013 +0200
description:
lib-storage: Allow mail_storage_copy_error() with the same source and dest.
If it was used without checking it would try to free the error string and
after that strdup() it.
diffstat:
src/lib-storage/mail-storage.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diffs (13 lines):
diff -r d3cda5a567be -r 6724d4ae26ec src/lib-storage/mail-storage.c
--- a/src/lib-storage/mail-storage.c Mon Jan 28 13:56:24 2013 +0200
+++ b/src/lib-storage/mail-storage.c Mon Jan 28 14:37:59 2013 +0200
@@ -492,6 +492,9 @@
const char *str;
enum mail_error error;
+ if (src == dest)
+ return;
+
str = mail_storage_get_last_error(src, &error);
mail_storage_set_error(dest, error, str);
}
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