From: Mike McCormack <mike@codeweavers.com>
Date: Wed, 5 Apr 2006 14:22:19 +0000 (+0900)
Subject: Avoid a crash if realloc returns a different pointer.
X-Git-Tag: v1.3.0-rc3~17
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=34c5a9e284c88d415559586b79487411ece6f69c;p=git.git

Avoid a crash if realloc returns a different pointer.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/imap-send.c b/imap-send.c
index ea56dc9a..52e2400b 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -1202,6 +1202,7 @@ read_message( FILE *f, msg_data_t *msg )
 			p = xrealloc(msg->data, len+1);
 			if (!p)
 				break;
+			msg->data = p;
 		}
 		r = fread( &msg->data[msg->len], 1, len - msg->len, f );
 		if (r <= 0)