lobo/isync
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

don't crash on malformed response code

Browse Source 
this would happen in the absurd corner case that the response code is
properly terminated with a closing bracket, but the atom itself is an
unterminated double-quoted string.

NOT found by coverity.
This commit is contained in:
Oswald Buddenhagen 2014-04-12 15:02:40 +02:00
parent fd872a7ff7
commit ae49a37a3e
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/drv_imap.c
View File

@ -993,11 +993,13 @@ parse_response_code( imap_store_t *ctx, struct imap_cmd *cmd, char *s )
return RESP_OK; /* no response code */
s++;
if (!(p = strchr( s, ']' ))) {
bad_resp:
error( "IMAP error: malformed response code\n" );
return RESP_CANCEL;
}
*p++ = 0;
arg = next_arg( &s );
if (!(arg = next_arg( &s )))
goto bad_resp;
if (!strcmp( "UIDVALIDITY", arg )) {
if (!(arg = next_arg( &s )) ||
(ctx->gen.uidvalidity = strtoll( arg, &earg, 10 ), *earg))