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| author | Alan Modra <amodra@gmail.com> | 2021-04-14 12:42:27 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-04-14 15:06:11 +0930 |
| commit | 13acb58d42e7c66d0d69240cc6b7a0fbf8290da4 (patch) | |
| tree | d604a4a4ff4ed2999618405c5635f106e4b99e26 /binutils/sysdep.h | |
| parent | d20eb46617fc6170e144f80dcbaffbc3f4ff6090 (diff) | |
| download | binutils-gdb-13acb58d42e7c66d0d69240cc6b7a0fbf8290da4.tar.gz | |
PR27716, build failure for msdosdjgpp: PATH_MAX undeclared
We shouldn't be using arbitrary limits like PATH_MAX in GNU programs.
This patch also fixes some memory leaks in readelf when processing
separate debug info.
PR 27716
binutils/
* objdump.c (show_line): Don't limit paths to PATH_MAX.
* readelf.c (struct filedata): Change program_interpreter from
a char array to a char pointer.
(process_program_headers): Sanity check PT_INTERP p_filesz.
Malloc program_interpreter using p_filesz and read directly from
file.
(process_dynamic_section): Check program_interpreter is non-NULL.
(free_filedata): New function, split out from..
(process_object): ..here.
(close_debug_file): Call free_filedata.
* sysdep.h: Don't include sys/param.h.
(PATH_MAX): Don't define.
* configure.ac: Don't check for sys/param.h.
* configure: Regenerate.
gprof/
* gprof.h (PATH_MAX): Don't define.
* corefile.c (core_create_line_syms): Don't use PATH_MAX for initial
file name size.
* source.c (annotate_source): Malloc file name buffer. Always
trim off "-ann" when dos 8.3 annotate file matches original.
* utils.c (print_name_only): Malloc file name buffer.
Diffstat (limited to 'binutils/sysdep.h')
| -rw-r--r-- | binutils/sysdep.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/binutils/sysdep.h b/binutils/sysdep.h index 747ff4c31ff..16601e5d22e 100644 --- a/binutils/sysdep.h +++ b/binutils/sysdep.h @@ -124,23 +124,8 @@ extern char **environ; /* Used by ar.c and objcopy.c. */ #define BUFSIZE 8192 -/* For PATH_MAX. */ #include <limits.h> -#ifndef PATH_MAX -/* For MAXPATHLEN. */ -# ifdef HAVE_SYS_PARAM_H -# include <sys/param.h> -# endif -# ifndef PATH_MAX -# ifdef MAXPATHLEN -# define PATH_MAX MAXPATHLEN -# else -# define PATH_MAX 1024 -# endif -# endif -#endif - #if SIZEOF_LONG_LONG > SIZEOF_LONG /* We can't use any bfd types here since readelf may define BFD64 and objdump may not. */ |