From e7d8117c4bab324ecc611c88fd61402d3fd5b70d Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 5 May 2020 20:45:50 +0200 Subject: parser_bison: release helper type string after parsing ==4060==ERROR: LeakSanitizer: detected memory leaks Direct leak of 4 byte(s) in 1 object(s) allocated from: #0 0x7f637b64a810 in strdup (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x3a810) #1 0x7f637b17766d in xstrdup /home/pablo/devel/scm/git-netfilter/nftables/src/utils.c:75 #2 0x7f637b1ddce9 in nft_parse /home/pablo/devel/scm/git-netfilter/nftables/src/parser_bison.c:5792 Signed-off-by: Pablo Neira Ayuso --- src/parser_bison.y | 1 + 1 file changed, 1 insertion(+) diff --git a/src/parser_bison.y b/src/parser_bison.y index 0190dbb8..4369ece6 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -3903,6 +3903,7 @@ ct_helper_config : TYPE QUOTED_STRING PROTOCOL ct_l4protoname stmt_separator erec_queue(error(&@2, "invalid name '%s', max length is %u\n", $2, (int)sizeof(ct->name)), state->msgs); YYERROR; } + xfree($2); ct->l4proto = $4; } -- cgit v1.2.3