commit bcf5d929e608a3c61a79f5c021478760db54d271
from: Omar Polo <op@omarpolo.com>
date: Mon Feb 01 11:07:57 2021 UTC

ensure absolute paths in config-less mode

commit - 6ff23c673989f92a42da0029728fe80ca3dde40f
commit + bcf5d929e608a3c61a79f5c021478760db54d271
blob - d3ff036f395941aa34c2ac06ea29b110c5e34b34
blob + 4fbcbbb4c3303d603f6c34d0d35cc256b7a4ba4e
--- gmid.c
+++ gmid.c
@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <fcntl.h>
+#include <limits.h>
 #include <limits.h>
 #include <netdb.h>
 #include <pwd.h>
@@ -544,11 +545,14 @@ main(int argc, char **argv)
 		hosts[0].locations[0].match = "*";
 
                 switch (argc) {
-		case 0:
-			hosts[0].dir = ".";
+		case 0: {
+			char path[PATH_MAX];
+
+			hosts[0].dir = getcwd(path, sizeof(path));
 			break;
+		}
 		case 1:
-			hosts[0].dir = argv[0];
+			hosts[0].dir = absolutify_path(argv[0]);
 			break;
 		default:
 			usage(getprogname());
blob - a87c92793c83126a039f7a2d51925e11cd9cd0b4
blob + c32ecb8af4fe2267ab399151dff9bedf9ef4c50c
--- utils.c
+++ utils.c
@@ -62,3 +62,21 @@ filesize(int fd)
 		return -1;
 	return len;
 }
+
+char *
+absolutify_path(const char *path)
+{
+	char *wd, *r;
+
+	if (*path == '/') {
+		if ((r = strdup(path)) == NULL)
+			err(1, "strdup");
+		return r;
+	}
+
+	wd = getcwd(NULL, 0);
+	if (asprintf(&r, "%s/%s", wd, path) == -1)
+		err(1, "asprintf");
+	free(wd);
+	return r;
+}