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| author | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-22 22:51:35 -0600 |
|---|---|---|
| committer | Kiyoshi Aman <kiyoshi.aman+adelie@gmail.com> | 2019-02-22 22:51:35 -0600 |
| commit | 4618f5695b7bd00c07d656e965db11b31f0d8b36 (patch) | |
| tree | 9a3b5f59245e5e3e1183fd56ae907a06c588d1f1 /legacy/busybox/0014-miscutils-microcom-Fixed-segfault.patch | |
| parent | d397ab02f9c6c4e5a0ac0a2d5331999d056ae27b (diff) | |
| download | packages-4618f5695b7bd00c07d656e965db11b31f0d8b36.tar.gz packages-4618f5695b7bd00c07d656e965db11b31f0d8b36.tar.bz2 packages-4618f5695b7bd00c07d656e965db11b31f0d8b36.tar.xz packages-4618f5695b7bd00c07d656e965db11b31f0d8b36.zip | |
{system => legacy}/busybox: fucking inflatable fucking busybox
Diffstat (limited to 'legacy/busybox/0014-miscutils-microcom-Fixed-segfault.patch')
| -rw-r--r-- | legacy/busybox/0014-miscutils-microcom-Fixed-segfault.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/legacy/busybox/0014-miscutils-microcom-Fixed-segfault.patch b/legacy/busybox/0014-miscutils-microcom-Fixed-segfault.patch new file mode 100644 index 000000000..59114460a --- /dev/null +++ b/legacy/busybox/0014-miscutils-microcom-Fixed-segfault.patch @@ -0,0 +1,31 @@ +From 2881266313824ed1c2d422ea905e25509f9bc924 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 14/16] 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 fa090057e..96ea02b16 100644 +--- a/miscutils/microcom.c ++++ b/miscutils/microcom.c +@@ -76,6 +76,11 @@ 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); +-- +2.16.2 + |