commit ca33a2b7aebf7cadd480a80d1eb2284406061b08
author Nikias Bassen <nikias@gmx.li> Tue Feb 07 02:37:59 2017 +0100
committer Nikias Bassen <nikias@gmx.li> Tue Feb 07 02:37:59 2017 +0100
tree 2c83f90028f5dac0ced7881347c9718135aaafd4
parent 8c5eae9847edc1e65ba70bb76e042bccfee555c4

xplist: Fix OOB read when parsing double quotes

src/xplist.c

diff --git a/src/xplist.c b/src/xplist.c
index f73b12d..7cee6de 100644
--- a/src/xplist.c
+++ b/src/xplist.c
@@ -469,6 +469,10 @@
         if (skip_quotes && (*(ctx->pos) == '"')) {
             ctx->pos++;
             find_char(ctx, '"', 0);
+            if (ctx->pos >= ctx->end) {
+                PLIST_XML_ERR("EOF while looking for matching double quote\n");
+                return;
+            }
             if (*(ctx->pos) != '"') {
                 PLIST_XML_ERR("Unmatched double quote\n");
                 return;