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| author | Nick Clifton <nickc@redhat.com> | 2011-03-11 14:18:24 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2011-03-11 14:18:24 +0000 |
| commit | 502df130577339e30647c32a728b01c2fe99e78e (patch) | |
| tree | e95301c187328674b6401a649eecfc81d5695df5 /gas/remap.c | |
| parent | f2eb0bc849b3c5598d02a2b83b2cef29312a171d (diff) | |
| download | gdb-502df130577339e30647c32a728b01c2fe99e78e.zip gdb-502df130577339e30647c32a728b01c2fe99e78e.tar.gz gdb-502df130577339e30647c32a728b01c2fe99e78e.tar.bz2 | |
* remap.c (remap_debug_filename): Always allocate a buffer for the
returned pointer.
* stabs.c (stabs_generate_asm_file): Free the pointer returned by
remap_debug_filename.
Diffstat (limited to 'gas/remap.c')
| -rw-r--r-- | gas/remap.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gas/remap.c b/gas/remap.c index 0c863fb..ae9b9dd 100644 --- a/gas/remap.c +++ b/gas/remap.c @@ -65,8 +65,9 @@ add_debug_prefix_map (const char *arg) debug_prefix_maps = map; } -/* Perform user-specified mapping of debug filename prefixes. Return - the new name corresponding to FILENAME. */ +/* Perform user-specified mapping of debug filename prefixes. Returns + a newly allocated buffer containing the name corresponding to FILENAME. + It is the caller's responsibility to free the buffer. */ const char * remap_debug_filename (const char *filename) @@ -80,7 +81,7 @@ remap_debug_filename (const char *filename) if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0) break; if (!map) - return filename; + return xstrdup (filename); name = filename + map->old_len; name_len = strlen (name) + 1; s = (char *) alloca (name_len + map->new_len); |