| Brad Bishop | 15ae250 | 2019-06-18 21:44:24 -0400 | [diff] [blame] | 1 | From f0a8c69971b30ea7ca255bb885fdd1179fa5d298 Mon Sep 17 00:00:00 2001 |
| 2 | From: Nicola Lunghi <nick83ola@gmail.com> |
| 3 | Date: Thu, 23 May 2019 07:55:25 +0100 |
| 4 | Subject: [PATCH] gweb: fix segfault with musl v1.1.21 |
| 5 | |
| 6 | In musl > v1.1.21 freeaddrinfo() implementation changed and |
| 7 | was causing a segmentation fault on recent Yocto using musl. |
| 8 | |
| 9 | See this commit: |
| 10 | |
| 11 | https://git.musl-libc.org/cgit/musl/commit/src/network/freeaddrinfo.c?id=d1395c43c019aec6b855cf3c656bf47c8a719e7f |
| 12 | |
| 13 | Upstream-Status: Submitted |
| 14 | --- |
| 15 | gweb/gweb.c | 3 ++- |
| 16 | 1 file changed, 2 insertions(+), 1 deletion(-) |
| 17 | |
| 18 | diff --git a/gweb/gweb.c b/gweb/gweb.c |
| 19 | index 393afe0a..12fcb1d8 100644 |
| 20 | --- a/gweb/gweb.c |
| 21 | +++ b/gweb/gweb.c |
| 22 | @@ -1274,7 +1274,8 @@ static bool is_ip_address(const char *host) |
| 23 | addr = NULL; |
| 24 | |
| 25 | result = getaddrinfo(host, NULL, &hints, &addr); |
| 26 | - freeaddrinfo(addr); |
| 27 | + if(!result) |
| 28 | + freeaddrinfo(addr); |
| 29 | |
| 30 | return result == 0; |
| 31 | } |
| 32 | -- |
| 33 | 2.19.1 |
| 34 | |