diff options
Diffstat (limited to 'main/musl/0003-fix-internal-buffer-overrun-in-inet_pton.patch')
| -rw-r--r-- | main/musl/0003-fix-internal-buffer-overrun-in-inet_pton.patch | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/main/musl/0003-fix-internal-buffer-overrun-in-inet_pton.patch b/main/musl/0003-fix-internal-buffer-overrun-in-inet_pton.patch deleted file mode 100644 index ba9de5856..000000000 --- a/main/musl/0003-fix-internal-buffer-overrun-in-inet_pton.patch +++ /dev/null @@ -1,39 +0,0 @@ -From fc13acc3dcb5b1f215c007f583a63551f6a71363 Mon Sep 17 00:00:00 2001 -From: Rich Felker <dalias@aerifal.cx> -Date: Mon, 23 Mar 2015 09:44:18 -0400 -Subject: [PATCH] fix internal buffer overrun in inet_pton - -one stop condition for parsing abbreviated ipv6 addressed was missed, -allowing the internal ip[] buffer to overflow. this patch adds the -missing stop condition and masks the array index so that, in case -there are any remaining stop conditions missing, overflowing the -buffer is not possible. ---- - src/network/inet_pton.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - -diff --git a/src/network/inet_pton.c b/src/network/inet_pton.c -index 4496b47..d36c368 100644 ---- a/src/network/inet_pton.c -+++ b/src/network/inet_pton.c -@@ -39,14 +39,15 @@ int inet_pton(int af, const char *restrict s, void *restrict a0) - for (i=0; ; i++) { - if (s[0]==':' && brk<0) { - brk=i; -- ip[i]=0; -+ ip[i&7]=0; - if (!*++s) break; -+ if (i==7) return 0; - continue; - } - for (v=j=0; j<4 && (d=hexval(s[j]))>=0; j++) - v=16*v+d; - if (j==0) return 0; -- ip[i] = v; -+ ip[i&7] = v; - if (!s[j] && (brk>=0 || i==7)) break; - if (i==7) return 0; - if (s[j]!=':') { --- -2.3.3 - |