summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/dirent.h2
-rw-r--r--src/dirent/scandir.c7
-rw-r--r--src/regex/glob.c5
3 files changed, 6 insertions, 8 deletions
diff --git a/include/dirent.h b/include/dirent.h
index ca000bd9..7b70abd4 100644
--- a/include/dirent.h
+++ b/include/dirent.h
@@ -18,7 +18,7 @@ struct dirent
off_t d_off;
unsigned short d_reclen;
unsigned char d_type;
- char d_name[1];
+ char d_name[256];
};
#define d_fileno d_ino
diff --git a/src/dirent/scandir.c b/src/dirent/scandir.c
index aad813ac..a85cfac1 100644
--- a/src/dirent/scandir.c
+++ b/src/dirent/scandir.c
@@ -12,7 +12,7 @@ int scandir(const char *path, struct dirent ***res,
{
DIR *d = opendir(path);
struct dirent *de, **names=0, **tmp;
- size_t cnt=0, len=0, size;
+ size_t cnt=0, len=0;
int old_errno = errno;
if (!d) return -1;
@@ -26,10 +26,9 @@ int scandir(const char *path, struct dirent ***res,
if (!tmp) break;
names = tmp;
}
- size = offsetof(struct dirent,d_name) + strlen(de->d_name) + 1;
- names[cnt] = malloc(size);
+ names[cnt] = malloc(de->d_reclen);
if (!names[cnt]) break;
- memcpy(names[cnt++], de, size);
+ memcpy(names[cnt++], de, de->d_reclen);
}
closedir(d);
diff --git a/src/regex/glob.c b/src/regex/glob.c
index 67f84bcf..550f655c 100644
--- a/src/regex/glob.c
+++ b/src/regex/glob.c
@@ -53,8 +53,7 @@ static int append(struct match **tail, const char *name, size_t len, int mark)
static int match_in_dir(const char *d, const char *p, int flags, int (*errfunc)(const char *path, int err), struct match **tail)
{
DIR *dir;
- long long de_buf[(sizeof(struct dirent) + NAME_MAX + sizeof(long long))/sizeof(long long)];
- struct dirent *de;
+ struct dirent de_buf, *de;
char pat[strlen(p)+1];
char *p2;
size_t l = strlen(d);
@@ -94,7 +93,7 @@ static int match_in_dir(const char *d, const char *p, int flags, int (*errfunc)(
closedir(dir);
return error;
}
- while (!(error = readdir_r(dir, (void *)de_buf, &de)) && de) {
+ while (!(error = readdir_r(dir, &de_buf, &de)) && de) {
char namebuf[l+de->d_reclen+2], *name = namebuf;
if (!literal && fnmatch(p, de->d_name, fnm_flags))
continue;