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preparatory patch for -Wwrite-strings #3

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This commit is contained in:
Denis Vlasenko 2007-01-29 22:51:44 +00:00
parent b6aae0f381
commit 06c0a71d23
10 changed files with 42 additions and 44 deletions
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10
miscutils/crontab.c
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@ -290,8 +290,7 @@ static void EditFile(const char *user, const char *file)
/*
* CHILD - change user and run editor
*/
char *ptr;
char visual[1024];
const char *ptr;
if (ChangeUser(user, 1) < 0)
exit(0);
@ -299,10 +298,9 @@ static void EditFile(const char *user, const char *file)
if (ptr == NULL || strlen(ptr) > 256)
ptr = PATH_VI;
snprintf(visual, sizeof(visual), "%s %s", ptr, file);
execl(DEFAULT_SHELL, DEFAULT_SHELL, "-c", visual, NULL);
perror("exec");
exit(0);
ptr = xasprintf("%s %s", ptr, file);
execl(DEFAULT_SHELL, DEFAULT_SHELL, "-c", ptr, NULL);
bb_perror_msg_and_die("exec");
}
if (pid < 0) {
/*