From 76480b6b18868754fc95ff41d02885898c54367f Mon Sep 17 00:00:00 2001 From: Nicolás Reynolds Date: Tue, 17 Apr 2012 20:37:01 -0300 Subject: Updating the cross toolchain for mips64el Added patches from upstream and diff'ed with them. Binutils and linux-libre-api-headers are already built. GCC Core builts but `mips64el-unknown-linux-gnu-gcc -v dummy.c` fails because of missing -EL on i686-pc-linux-gnu-as. Exporting mips64el-...-binutils to the PATH solves the problem but mips64el-...-ld fails with missing crt*. No idea why target gcc decides to use the host as instead of the target one, since the PKGBUILD hasn't fundamentally changed. --- ....15-__libc_res_nquerydomain-out-of-bounds.patch | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 cross/mips64el-unknown-linux-gnu-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch (limited to 'cross/mips64el-unknown-linux-gnu-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch') diff --git a/cross/mips64el-unknown-linux-gnu-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch b/cross/mips64el-unknown-linux-gnu-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch new file mode 100644 index 000000000..6f0a0398f --- /dev/null +++ b/cross/mips64el-unknown-linux-gnu-glibc/glibc-2.15-__libc_res_nquerydomain-out-of-bounds.patch @@ -0,0 +1,24 @@ +diff --git a/resolv/res_query.c b/resolv/res_query.c +index 947c651..abccd4a 100644 +--- a/resolv/res_query.c ++++ b/resolv/res_query.c +@@ -556,12 +556,16 @@ __libc_res_nquerydomain(res_state statp, + * copy without '.' if present. + */ + n = strlen(name); +- if (n >= MAXDNAME) { ++ ++ /* Decrement N prior to checking it against MAXDNAME ++ so that we detect a wrap to SIZE_MAX and return ++ a reasonable error. */ ++ n--; ++ if (n >= MAXDNAME - 1) { + RES_SET_H_ERRNO(statp, NO_RECOVERY); + return (-1); + } +- n--; +- if (n >= 0 && name[n] == '.') { ++ if (name[n] == '.') { + strncpy(nbuf, name, n); + nbuf[n] = '\0'; + } else -- cgit v1.2.3