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client: -D,--working-directory: check path exists and is a directory

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Daniel Eklöf 2021-02-13 10:48:58 +01:00
parent f896f12967
commit 5b0ebee290
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GPG key ID: 5BBD4992C116573F
1 changed files with 8 additions and 1 deletions
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9
client.c
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@ -10,6 +10,7 @@
#include <sys/socket.h> #include <sys/socket.h>
#include <sys/un.h> #include <sys/un.h>
#include <sys/stat.h>
#define LOG_MODULE "foot-client" #define LOG_MODULE "foot-client"
#define LOG_ENABLE_DBG 0 #define LOG_ENABLE_DBG 0
@ -125,9 +126,15 @@ main(int argc, char *const *argv)
login_shell = true; login_shell = true;
break; break;
case 'D': case 'D': {
struct stat st;
if (stat(optarg, &st) < 0 || !(st.st_mode & S_IFDIR)) {
fprintf(stderr, "error: %s: not a directory\n", optarg);
return EXIT_FAILURE;
}
custom_cwd = optarg; custom_cwd = optarg;
break; break;
}
case 'w': case 'w':
if (sscanf(optarg, "%ux%u", &width, &height) != 2 || width == 0 || height == 0) { if (sscanf(optarg, "%ux%u", &width, &height) != 2 || width == 0 || height == 0) {