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devel/elfutils/files/patch-libdwfl_dwfl__error.c
- This file was added.
| --- libdwfl/dwfl_error.c.orig 2015-06-10 19:44:33 UTC | |||||
| +++ libdwfl/dwfl_error.c | |||||
| @@ -136,7 +136,7 @@ __libdwfl_seterrno (Dwfl_Error error) | |||||
| global_error = canonicalize (error); | |||||
| } | |||||
| - | |||||
| +static __thread char strerr_buf[64]; | |||||
| const char * | |||||
| dwfl_errmsg (error) | |||||
| int error; | |||||
| @@ -155,7 +155,9 @@ dwfl_errmsg (error) | |||||
| switch (error &~ 0xffff) | |||||
| { | |||||
| case OTHER_ERROR (ERRNO): | |||||
| - return strerror_r (error & 0xffff, "bad", 0); | |||||
| + strcpy(strerr_buf, "bad"); | |||||
| + (void)strerror_r (error & 0xffff, strerr_buf, sizeof strerr_buf); | |||||
| + return strerr_buf; | |||||
| case OTHER_ERROR (LIBELF): | |||||
| return elf_errmsg (error & 0xffff); | |||||
| case OTHER_ERROR (LIBDW): | |||||