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syslogd: fix "readpath bug" by using readlink instead

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libbb: rename xgetcwd and xreadlink
This commit is contained in:
Denis Vlasenko
2007-02-11 16:19:28 +00:00
parent 136f42f503
commit 6ca0444420
15 changed files with 47 additions and 39 deletions
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4
shell/hush.c
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@@ -423,8 +423,8 @@ static const struct built_in_command bltins[] = {
static const char *set_cwd(void)
{
if (cwd == bb_msg_unknown)
cwd = NULL; /* xgetcwd(arg) called free(arg) */
cwd = xgetcwd((char *)cwd);
cwd = NULL; /* xrealloc_getcwd_or_warn(arg) called free(arg) */
cwd = xrealloc_getcwd_or_warn((char *)cwd);
if (!cwd)
cwd = bb_msg_unknown;
return cwd;

6
shell/lash.c
View File

@@ -217,7 +217,7 @@ static int builtin_cd(struct child_prog *child)
bb_perror_msg("cd: %s", newdir);
return EXIT_FAILURE;
}
cwd = xgetcwd((char *)cwd);
cwd = xrealloc_getcwd_or_warn((char *)cwd);
if (!cwd)
cwd = bb_msg_unknown;
return EXIT_SUCCESS;
@@ -342,7 +342,7 @@ static int builtin_jobs(struct child_prog *child)
/* built-in 'pwd' handler */
static int builtin_pwd(struct child_prog ATTRIBUTE_UNUSED *dummy)
{
cwd = xgetcwd((char *)cwd);
cwd = xrealloc_getcwd_or_warn((char *)cwd);
if (!cwd)
cwd = bb_msg_unknown;
puts(cwd);
@@ -1569,7 +1569,7 @@ int lash_main(int argc_l, char **argv_l)
}
/* initialize the cwd -- this is never freed...*/
cwd = xgetcwd(0);
cwd = xrealloc_getcwd_or_warn(NULL);
if (!cwd)
cwd = bb_msg_unknown;