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fix: allow tilde (home directory) in --netfilter file name

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netblue30 2021-11-29 17:11:25 -05:00
parent 1ad4d8f618
commit a63643a5b6
1 changed files with 18 additions and 0 deletions
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18
src/firejail/main.c
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@ -2661,6 +2661,15 @@ int main(int argc, char **argv, char **envp) {
if (checkcfg(CFG_NETWORK)) {
arg_netfilter = 1;
arg_netfilter_file = argv[i] + 12;
// expand tilde
if (*arg_netfilter_file == '~') {
char *tmp;
if (asprintf(&tmp, "%s%s", cfg.homedir, arg_netfilter_file + 1) == -1)
errExit("asprintf");
arg_netfilter_file = tmp;
}
check_netfilter_file(arg_netfilter_file);
}
else
@ -2671,6 +2680,15 @@ int main(int argc, char **argv, char **envp) {
if (checkcfg(CFG_NETWORK)) {
arg_netfilter6 = 1;
arg_netfilter6_file = argv[i] + 13;
// expand tilde
if (*arg_netfilter6_file == '~') {
char *tmp;
if (asprintf(&tmp, "%s%s", cfg.homedir, arg_netfilter6_file + 1) == -1)
errExit("asprintf");
arg_netfilter6_file = tmp;
}
check_netfilter_file(arg_netfilter6_file);
}
else