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| author | Denis Vlasenko | 2009-04-13 02:25:40 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2009-04-13 02:25:40 +0000 |
| commit | 1f63229a8e5384bcc2ea99c9063383d3960fe275 (patch) | |
| tree | 03fc1ff64127a30c9acc001c95f158583438a0b9 | |
| parent | 1fb26da0717312dbee703b5204876facd99262a9 (diff) | |
| download | busybox-1f63229a8e5384bcc2ea99c9063383d3960fe275.zip busybox-1f63229a8e5384bcc2ea99c9063383d3960fe275.tar.gz | |
rmmod: fix bug 263
"modutils/rmmod can't remove modules with dash in name on 2.4 kernels"
function old new delta
rmmod_main 187 220 +33
| -rw-r--r-- | modutils/insmod.c | 2 | ||||
| -rw-r--r-- | modutils/modprobe-small.c | 2 | ||||
| -rw-r--r-- | modutils/modutils-24.c | 2 | ||||
| -rw-r--r-- | modutils/rmmod.c | 14 |
4 files changed, 13 insertions, 7 deletions
diff --git a/modutils/insmod.c b/modutils/insmod.c index 2c7f647..90ed87a 100644 --- a/modutils/insmod.c +++ b/modutils/insmod.c @@ -35,7 +35,7 @@ int insmod_main(int argc UNUSED_PARAM, char **argv) rc = bb_init_module(filename, parse_cmdline_module_options(argv)); if (rc) - bb_error_msg("cannot insert '%s': %s", filename, moderror(rc)); + bb_error_msg("can't insert '%s': %s", filename, moderror(rc)); return rc; } diff --git a/modutils/modprobe-small.c b/modutils/modprobe-small.c index d3fde0e..6eb950f 100644 --- a/modutils/modprobe-small.c +++ b/modutils/modprobe-small.c @@ -776,7 +776,7 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv) USE_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE(options ? options : "") SKIP_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE("") ) != 0) - bb_error_msg_and_die("cannot insert '%s': %s", + bb_error_msg_and_die("can't insert '%s': %s", *argv, moderror(errno)); return 0; } diff --git a/modutils/modutils-24.c b/modutils/modutils-24.c index 4b0e786..a16cb1b 100644 --- a/modutils/modutils-24.c +++ b/modutils/modutils-24.c @@ -3803,7 +3803,7 @@ int FAST_FUNC bb_init_module_24(const char *m_filename, const char *options) if (m_has_modinfo) { int m_version = new_get_module_version(f, m_strversion); if (m_version == -1) { - bb_error_msg_and_die("cannot find the kernel version " + bb_error_msg_and_die("can't find the kernel version " "the module was compiled for"); } } diff --git a/modutils/rmmod.c b/modutils/rmmod.c index cdc690a..ee32dfd 100644 --- a/modutils/rmmod.c +++ b/modutils/rmmod.c @@ -15,12 +15,11 @@ int rmmod_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int rmmod_main(int argc UNUSED_PARAM, char **argv) { int n; - unsigned int flags = O_NONBLOCK|O_EXCL; + unsigned flags = O_NONBLOCK | O_EXCL; /* Parse command line. */ n = getopt32(argv, "wfas"); // -s ignored argv += optind; - if (n & 1) // --wait flags &= ~O_NONBLOCK; if (n & 2) // --force @@ -35,11 +34,18 @@ int rmmod_main(int argc UNUSED_PARAM, char **argv) if (!*argv) bb_show_usage(); + n = ENABLE_FEATURE_2_4_MODULES && get_linux_version_code() < KERNEL_VERSION(2,6,0); while (*argv) { char modname[MODULE_NAME_LEN]; - filename2modname(bb_basename(*argv++), modname); + const char *bname; + + bname = bb_basename(*argv++); + if (n) + safe_strncpy(modname, bname, MODULE_NAME_LEN); + else + filename2modname(bname, modname); if (bb_delete_module(modname, flags)) - bb_error_msg_and_die("cannot unload '%s': %s", + bb_error_msg_and_die("can't unload '%s': %s", modname, moderror(errno)); } |