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* remap.c (remap_debug_filename): Always allocate a buffer for the

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returned pointer.
	* stabs.c (stabs_generate_asm_file): Free the pointer returned by
	remap_debug_filename.
This commit is contained in:
Nick Clifton 2011-03-11 14:18:24 +00:00
parent f2eb0bc849
commit 502df13057
3 changed files with 12 additions and 3 deletions
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7
gas/ChangeLog
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@ -1,3 +1,10 @@
2011-03-11 Nick Clifton <nickc@redhat.com>
* 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.
2011-03-10 Michael Snyder <msnyder@vmware.com>
Revert the following change:

7
gas/remap.c
View File

@ -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);

1
gas/stabs.c
View File

@ -502,6 +502,7 @@ stabs_generate_asm_file (void)
dir2 = (char *) alloca (strlen (dir) + 2);
sprintf (dir2, "%s%s", dir, "/");
generate_asm_file (N_SO, dir2);
xfree ((char *) dir);
}
generate_asm_file (N_SO, file);
}