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| author | Robert Griebl | 2002-06-02 09:36:12 +0000 |
|---|---|---|
| committer | Robert Griebl | 2002-06-02 09:36:12 +0000 |
| commit | 3b79370a7ddf749f1a475b10b017170c644d283b (patch) | |
| tree | 4f81cbbcbd2e28716a5626ad0119f5d2500e18b8 /modutils | |
| parent | b99cb64b805a2dfd4e0fabfedf17eb6b0234d39f (diff) | |
| download | busybox-3b79370a7ddf749f1a475b10b017170c644d283b.zip busybox-3b79370a7ddf749f1a475b10b017170c644d283b.tar.gz | |
Fixed a realloc bug found by Martin Volf
Diffstat (limited to 'modutils')
| -rw-r--r-- | modutils/modprobe.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/modutils/modprobe.c b/modutils/modprobe.c index a510f69..6a3e06d 100644 --- a/modutils/modprobe.c +++ b/modutils/modprobe.c @@ -354,7 +354,7 @@ static int mod_insert ( char *mod, int argc, char **argv ) for ( i = 0; i < argc; i++ ) l += ( xstrlen ( argv [i] ) + 1 ); - head-> m_module = realloc ( head-> m_module, l + 1 ); + head-> m_module = xrealloc ( head-> m_module, l + 1 ); for ( i = 0; i < argc; i++ ) { strcat ( head-> m_module, " " ); @@ -440,7 +440,7 @@ extern int modprobe_main(int argc, char** argv) if (remove_opt) { do { - mod_remove ( optind < argc ? argv [optind] : 0 ); + mod_remove ( optind < argc ? xstrdup ( argv [optind] ) : 0 ); } while ( ++optind < argc ); return EXIT_SUCCESS; @@ -449,7 +449,7 @@ extern int modprobe_main(int argc, char** argv) if (optind >= argc) error_msg_and_die ( "No module or pattern provided\n" ); - return mod_insert ( argv [optind], argc - optind - 1, argv + optind + 1 ) ? \ + return mod_insert ( xstrdup ( argv [optind] ), argc - optind - 1, argv + optind + 1 ) ? \ EXIT_FAILURE : EXIT_SUCCESS; } |