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qrexec: in qrexec_client_vm, need to preserve absolute exe name before execv

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This commit is contained in:
Rafal Wojtczuk 2011-07-06 16:51:56 +02:00
parent 243d488d99
commit ab6aeb0bca
1 changed files with 7 additions and 5 deletions
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4
qrexec/qrexec_client_vm.c
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@ -63,6 +63,7 @@ int main(int argc, char **argv)
struct trigger_connect_params params; struct trigger_connect_params params;
int local_fd[3], remote_fd[3]; int local_fd[3], remote_fd[3];
int i; int i;
char *abs_exec_path;
if (argc < 4) { if (argc < 4) {
fprintf(stderr, fprintf(stderr,
@ -100,8 +101,9 @@ int main(int argc, char **argv)
write(trigger_fd, &params, sizeof(params)); write(trigger_fd, &params, sizeof(params));
close(trigger_fd); close(trigger_fd);
abs_exec_path = strdup(argv[3]);
argv[3] = get_program_name(argv[3]); argv[3] = get_program_name(argv[3]);
execv(argv[1], argv + 3); execv(abs_exec_path, argv + 3);
perror("execv"); perror("execv");
return 1; return 1;
} }