diff options
Diffstat (limited to 'pkgs/development/tools/build-managers/gnumake/3.82/long-command-line.patch')
-rw-r--r-- | pkgs/development/tools/build-managers/gnumake/3.82/long-command-line.patch | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/pkgs/development/tools/build-managers/gnumake/3.82/long-command-line.patch b/pkgs/development/tools/build-managers/gnumake/3.82/long-command-line.patch new file mode 100644 index 000000000000..39ea05843bfd --- /dev/null +++ b/pkgs/development/tools/build-managers/gnumake/3.82/long-command-line.patch @@ -0,0 +1,54 @@ +https://savannah.gnu.org/bugs/?36451 + +From a95796de3a491d8acfc8ea94c217b90531161786 Mon Sep 17 00:00:00 2001 +From: psmith <psmith> +Date: Sun, 9 Sep 2012 23:25:07 +0000 +Subject: [PATCH] Keep the command line on the heap to avoid stack overflow. + Fixes Savannah bug #36451. + +--- + ChangeLog | 3 +++ + job.c | 13 +++++++++---- + 2 files changed, 12 insertions(+), 4 deletions(-) + +diff --git job.c job.c +index 754576b..f7b7d51 100644 +--- job.c ++++ job.c +@@ -2984,8 +2984,8 @@ construct_command_argv_internal (char *line, char **restp, char *shell, + return new_argv; + } + +- new_line = alloca ((shell_len*2) + 1 + sflags_len + 1 +- + (line_len*2) + 1); ++ new_line = xmalloc ((shell_len*2) + 1 + sflags_len + 1 ++ + (line_len*2) + 1); + ap = new_line; + /* Copy SHELL, escaping any characters special to the shell. If + we don't escape them, construct_command_argv_internal will +@@ -3052,8 +3052,11 @@ construct_command_argv_internal (char *line, char **restp, char *shell, + *ap++ = *p; + } + if (ap == new_line + shell_len + sflags_len + 2) +- /* Line was empty. */ +- return 0; ++ { ++ /* Line was empty. */ ++ free (new_line); ++ return 0; ++ } + *ap = '\0'; + + #ifdef WINDOWS32 +@@ -3194,6 +3197,8 @@ construct_command_argv_internal (char *line, char **restp, char *shell, + fatal (NILF, _("%s (line %d) Bad shell context (!unixy && !batch_mode_shell)\n"), + __FILE__, __LINE__); + #endif ++ ++ free (new_line); + } + #endif /* ! AMIGA */ + +-- +1.7.12 + |