diff options
| author | Samuel Mendoza-Jonas <sam.mj@au1.ibm.com> | 2015-04-10 15:57:34 +1000 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2015-04-14 15:40:55 +1000 |
| commit | 388e5c51b182e904c088d14c387f61162b07aee6 (patch) | |
| tree | 1b538bcff9aeda051b8e5f30b7929f238ef2cf2f /discover | |
| parent | a240e296ac2ecf8934f71cb23946fc77101cdfd6 (diff) | |
| download | petitboot-388e5c51b182e904c088d14c387f61162b07aee6.zip petitboot-388e5c51b182e904c088d14c387f61162b07aee6.tar.gz | |
discover: Initialise strtok_r saveptr to NULL
Signed-off-by: Samuel Mendoza-Jonas <sam.mj@au1.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover')
| -rw-r--r-- | discover/boot.c | 2 | ||||
| -rw-r--r-- | discover/grub2/env.c | 2 | ||||
| -rw-r--r-- | discover/platform-powerpc.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/discover/boot.c b/discover/boot.c index 6e7fda6..7778b3f 100644 --- a/discover/boot.c +++ b/discover/boot.c @@ -177,7 +177,7 @@ static void boot_hook_update(struct boot_task *task, const char *hookname, char *buf) { char *line, *name, *val, *sep; - char *saveptr; + char *saveptr = NULL; for (;; buf = NULL) { diff --git a/discover/grub2/env.c b/discover/grub2/env.c index 9de5e9f..1336824 100644 --- a/discover/grub2/env.c +++ b/discover/grub2/env.c @@ -17,7 +17,7 @@ static const char *signature = "# GRUB Environment Block\n"; static int parse_buf_to_env(struct grub2_script *script, void *buf, int len) { - char *tmp, *line, *sep; + char *tmp = NULL, *line, *sep; int siglen; siglen = strlen(signature); diff --git a/discover/platform-powerpc.c b/discover/platform-powerpc.c index 395f134..a293ce9 100644 --- a/discover/platform-powerpc.c +++ b/discover/platform-powerpc.c @@ -337,7 +337,7 @@ out_err: static int parse_one_dns_config(struct config *config, char *confstr) { - char *tok, *saveptr; + char *tok, *saveptr = NULL; for (tok = strtok_r(confstr, ",", &saveptr); tok; tok = strtok_r(NULL, ",", &saveptr)) { |
