#include "utility.h"
#include "version.h"
#include "git_acl.h"
+#include "stringutils.h"
#define CFG_FILE "/etc/repo_shell.cfg"
#define SHELL "/bin/bash"
static char *add_prefix(char *prefix, char* arg)
{
char *narg = arg;
- int i;
+ int i;
if (arg && prefix && (i = strlen(prefix))) {
narg = xmalloc(sizeof(char *) * (i + strlen(arg) + 2));
ret = execvp(nargv[0], (char *const *) nargv);
/* Code unreached if execv successful */
+ free((char*)nargv[1]);
free(narg);
return ret;
}
return 0;
}
- prog = xstrdup(argv[2]);
- if (!strncmp(prog, "git", 3) && isspace(prog[3]))
- /* Accept "git foo" as if the caller said "git-foo". */
- prog[3] = '-';
-
- for (cmd = cmd_list ; cmd->name ; cmd++) {
- int len = strlen(cmd->name);
- char *arg;
- struct passwd *pw;
- if (strncmp(cmd->name, prog, len))
- continue;
- arg = NULL;
- switch (prog[len]) {
- case '\0':
+ if (argc == 3) {
+ /* argv[0] = repo_shell, argv[1] = -c, argv[2] = cmd
+ * cmd = "svnserve -t" or "git-xxx '/path/to/repo.git'"
+ */
+ prog = xstrdup(argv[2]);
+ if (!strncmp(prog, "git", 3) && isspace(prog[3]))
+ /* Accept "git foo" as if the caller said "git-foo". */
+ prog[3] = '-';
+
+ for (cmd = cmd_list ; cmd->name ; cmd++) {
+ int len = strlen(cmd->name);
+ char *arg;
+ struct passwd *pw;
+ if (strncmp(cmd->name, prog, len))
+ continue;
arg = NULL;
- break;
- case ' ':
- arg = prog + len + 1;
- break;
- default:
- continue;
+ switch (prog[len]) {
+ case '\0':
+ arg = NULL;
+ break;
+ case ' ':
+ arg = prog + len + 1;
+ break;
+ default:
+ continue;
+ }
+
+ pw = getpwuid(getuid());
+ exit(cmd->exec(cmd->name, arg, pw->pw_name));
}
-
- pw = getpwuid(getuid());
- exit(cmd->exec(cmd->name, arg, pw->pw_name));
}
if (!check_ssh_interactive(getuid()))