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modutils: remove redundant sanitization

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This commit is contained in:
Denis Vlasenko 2009-04-13 20:32:31 +00:00
parent 2b2183a77d
commit 4144504912
1 changed files with 5 additions and 4 deletions
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9
modutils/modutils.c
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@ -5,7 +5,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
#include "modutils.h"
#ifdef __UCLIBC__
@ -111,9 +110,9 @@ char * FAST_FUNC parse_cmdline_module_options(char **argv)
int FAST_FUNC bb_init_module(const char *filename, const char *options)
{
size_t len = MAXINT(ssize_t);
size_t len;
char *image;
int rc = ENOENT;
int rc;
if (!options)
options = "";
@ -124,10 +123,12 @@ int FAST_FUNC bb_init_module(const char *filename, const char *options)
#endif
/* Use the 2.6 way */
len = INT_MAX - 4095;
rc = ENOENT;
image = xmalloc_open_zipped_read_close(filename, &len);
if (image) {
rc = 0;
if (init_module(image, len, options ? options : "") != 0)
if (init_module(image, len, options) != 0)
rc = errno;
free(image);
}