}
#define ENSURE_MEMSPACE(buf, type, sz, req) \
- if ((req) >= sz && !(buf = realloc_array(buf, type, sz *= 2))) \
- out_of_memory("ENSURE_MEMSPACE")
+ if ((req) > sz && !(buf = realloc_array(buf, type, sz = MAX(sz * 2, req)))) \
+ out_of_memory("glob_expand")
static inline void call_glob_match(const char *name, int len, int from_glob,
char *arg, int abpos, int fbpos);
while (*arg == '.' && arg[1] == '/') {
if (fbpos < 0) {
- if (glob.fbsize < glob.absize) {
- glob.filt_buf = realloc_array(glob.filt_buf,
- char, glob.fbsize = glob.absize);
- }
+ ENSURE_MEMSPACE(glob.filt_buf, char, glob.fbsize, glob.absize);
memcpy(glob.filt_buf, glob.arg_buf, abpos + 1);
fbpos = abpos;
}
- ENSURE_MEMSPACE(glob.arg_buf, char, glob.absize, abpos + 2);
+ ENSURE_MEMSPACE(glob.arg_buf, char, glob.absize, abpos + 3);
glob.arg_buf[abpos++] = *arg++;
glob.arg_buf[abpos++] = *arg++;
glob.arg_buf[abpos] = '\0';
| CFN_COLLAPSE_DOT_DOT_DIRS);
}
- if (glob.absize < MAXPATHLEN
- && !(glob.arg_buf = realloc_array(glob.arg_buf, char, glob.absize = MAXPATHLEN)))
- out_of_memory("glob_expand");
+ ENSURE_MEMSPACE(glob.arg_buf, char, glob.absize, MAXPATHLEN);
*glob.arg_buf = '\0';
glob.argc = save_argc = *argc_p;
glob.argv = *argv_p;
glob.maxargs = *maxargs_p;
- if (glob.maxargs < 100
- && !(glob.argv = realloc_array(glob.argv, char *, glob.maxargs = 100)))
- out_of_memory("glob_expand");
+ ENSURE_MEMSPACE(glob.argv, char *, glob.maxargs, 100);
glob_match(s, 0, -1);