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| author | A. Wilcox <awilcox@wilcox-tech.com> | 2019-02-26 17:26:55 +0000 |
|---|---|---|
| committer | A. Wilcox <awilcox@wilcox-tech.com> | 2019-02-26 17:26:55 +0000 |
| commit | f5f17b24b3fa8017760ac3d09f22bfc86e52bf57 (patch) | |
| tree | 615baf50f5556d00b750046b0c9cdbf78b2bac2a /legacy/busybox/0012-microcom-segfault.patch | |
| parent | ba5fe57ac3da43128560a805407bc66718ece336 (diff) | |
| parent | 4618f5695b7bd00c07d656e965db11b31f0d8b36 (diff) | |
| download | packages-f5f17b24b3fa8017760ac3d09f22bfc86e52bf57.tar.gz packages-f5f17b24b3fa8017760ac3d09f22bfc86e52bf57.tar.bz2 packages-f5f17b24b3fa8017760ac3d09f22bfc86e52bf57.tar.xz packages-f5f17b24b3fa8017760ac3d09f22bfc86e52bf57.zip | |
Merge branch 'busyborks' into 'master'
Deprecate busybox package due to insane maintanership burden nobody is willing to take up.
See merge request !183
Diffstat (limited to 'legacy/busybox/0012-microcom-segfault.patch')
| -rw-r--r-- | legacy/busybox/0012-microcom-segfault.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/legacy/busybox/0012-microcom-segfault.patch b/legacy/busybox/0012-microcom-segfault.patch new file mode 100644 index 000000000..4789079b3 --- /dev/null +++ b/legacy/busybox/0012-microcom-segfault.patch @@ -0,0 +1,31 @@ +From fd8a0116a29ea4014fac7fbdba2636fc7b51ffc2 Mon Sep 17 00:00:00 2001 +From: Marian Buschsieweke <marian.buschsieweke@ovgu.de> +Date: Wed, 2 Aug 2017 23:36:08 +0200 +Subject: [PATCH] miscutils/microcom: Fixed segfault + +microcom did not check if required parameter TTY is present. Thus, +bb_basename() was called with a NULL pointer if TTY was missing. +This commit adds the missing check. +--- + miscutils/microcom.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/miscutils/microcom.c b/miscutils/microcom.c +index 14b9f3baf..38f6425c1 100644 +--- a/miscutils/microcom.c ++++ b/miscutils/microcom.c +@@ -78,6 +78,11 @@ int microcom_main(int argc UNUSED_PARAM, char **argv) + // argc -= optind; + argv += optind; + ++ if (*argv == NULL){ ++ bb_show_usage(); ++ return EXIT_FAILURE; ++ } ++ + // try to create lock file in /var/lock + device_lock_file = (char *)bb_basename(argv[0]); + device_lock_file = xasprintf("/var/lock/LCK..%s", device_lock_file); +-- +2.13.3 + |