diff options
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/reptyr-fix-gcc-7.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gnu/packages/patches/reptyr-fix-gcc-7.patch b/gnu/packages/patches/reptyr-fix-gcc-7.patch new file mode 100644 index 0000000000..5e0e581218 --- /dev/null +++ b/gnu/packages/patches/reptyr-fix-gcc-7.patch @@ -0,0 +1,38 @@ +This patch allows reptyr to build with gcc 7. It is taken from reptyr mainline patches +fa0d63f and b45fd92. + +https://github.com/nelhage/reptyr/commit/fa0d63ff8c488be15976e5353580b565e85586a1 +https://github.com/nelhage/reptyr/commit/b45fd9238958fcf2d8f3d6fc23e6d491febea2ac + +Patch by Nelson Elhage <nelhage@nelhage.com>. + +diff --git a/attach.c b/attach.c +index bd8ef8c..8d9cbf8 100644 +--- a/attach.c ++++ b/attach.c +@@ -389,8 +389,11 @@ int setup_steal_socket(struct steal_pty_state *steal) { + return errno; + + steal->addr_un.sun_family = AF_UNIX; +- snprintf(steal->addr_un.sun_path, sizeof(steal->addr_un.sun_path), +- "%s/reptyr.sock", steal->tmpdir); ++ if (snprintf(steal->addr_un.sun_path, sizeof(steal->addr_un.sun_path), ++ "%s/reptyr.sock", steal->tmpdir) >= sizeof(steal->addr_un.sun_path)) { ++ error("tmpdir path too long!"); ++ return ENAMETOOLONG; ++ } + + if ((steal->sockfd = socket(AF_UNIX, SOCK_DGRAM, 0)) < 0) + return errno; +diff --git a/platform/linux/linux.h b/platform/linux/linux.h +index 9e6b78a..3ec5a99 100644 +--- a/platform/linux/linux.h ++++ b/platform/linux/linux.h +@@ -40,6 +40,7 @@ + #include <sys/ptrace.h> + #include <asm/ptrace.h> + #include <sys/types.h> ++#include <sys/sysmacros.h> + #include <sys/user.h> + #include <unistd.h> + #include <stdlib.h> |