1 files changed, 31 insertions, 0 deletions
diff --git a/main/fish/fish-safe-strerror.patch b/main/fish/fish-safe-strerror.patch
new file mode 100644
index 000000000..e596da108
--- /dev/null
+++ b/main/fish/fish-safe-strerror.patch
@@ -0,0 +1,31 @@
+--- fish/wutil.cpp
++++ fish.orig/wutil.cpp
+@@ -319,27 +319,7 @@
+ 
+ const char *safe_strerror(int err)
+ {
+-    if (err >= 0 && err < sys_nerr && sys_errlist[err] != NULL)
+-    {
+-        return sys_errlist[err];
+-    }
+-    else
+-    {
+-        int saved_err = errno;
+-
+-        /* Use a shared buffer for this case */
+-        static char buff[384];
+-        char errnum_buff[64];
+-        format_long_safe(errnum_buff, err);
+-
+-        buff[0] = '\0';
+-        safe_append(buff, "unknown error (errno was ", sizeof buff);
+-        safe_append(buff, errnum_buff, sizeof buff);
+-        safe_append(buff, ")", sizeof buff);
+-
+-        errno = saved_err;
+-        return buff;
+-    }
++    return strerror(err);
+ }
+ 
+ void safe_perror(const char *message)