+/*
+Copyright (c) 2013 Eugene Crosser
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must
+ not claim that you wrote the original software. If you use this
+ software in a product, an acknowledgment in the product documentation
+ would be appreciated but is not required.
+
+ 2. Altered source versions must be plainly marked as such, and must
+ not be misrepresented as being the original software.
+
+ 3. This notice may not be removed or altered from any source
+ distribution.
+*/
+
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
} else {
usub = userid;
}
- return strlen(template) + p?strlen(usub):0 + q?strlen(tokenid):0 + 1;
+ return strlen(template)+(p?strlen(usub):0)+(q?strlen(tokenid):0)+1;
}
static void
FILE *fp = NULL;
char *fn, *nfn;
int fnl;
+ struct stat st = {0};
char *buf = NULL;
struct {
const char *tokenid;
snprintf(nfn, fnl+32, "%s.%d.%ld", fn, (int)getpid(), (long)time(NULL));
fp = fopen(fn, "r");
if (fp) {
- struct stat st;
- int fd = fileno(fp);
-
- if (fstat(fd, &st)) st.st_size = 2047;
+ if (fstat(fileno(fp), &st)) st.st_size = 2047;
if (st.st_size > 2047) st.st_size = 2047;
buf = alloca(st.st_size + 1);
if (!fgets(buf, st.st_size + 1, fp)) {
ret.err = strerror(errno);
}
fprintf(fp, "\n");
+ if (st.st_uid || st.st_gid) {
+ if (fchown(fileno(fp), st.st_uid, st.st_gid)) /*ign*/;
+ }
if (fclose(fp) < 0) {
ret.err = strerror(errno);
}