diff options
Diffstat (limited to 'security/op/files/patch-main.c')
| -rw-r--r-- | security/op/files/patch-main.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/security/op/files/patch-main.c b/security/op/files/patch-main.c new file mode 100644 index 000000000000..293434234e76 --- /dev/null +++ b/security/op/files/patch-main.c @@ -0,0 +1,53 @@ +--- main.c.orig Tue Sep 9 01:24:31 2003 ++++ main.c Tue Sep 9 01:29:26 2003 +@@ -448,29 +448,17 @@ + char *cp, *np; + struct passwd *pw; + struct group *gr; +- int ngroups, gidset[256]; ++ int ngroups = 0, gidset[256]; + int curenv = 0, curarg = 0; + char *new_envp[MAXENV]; + char *new_argv[MAXARG]; + char str[MAXSTRLEN], buf[4*MAXSTRLEN]; + +- if ((cp = FindOpt(cmd, "uid")) == NULL) { +- if (setuid(0) < 0) +- fatal("Unable to set uid to default", cp); +- } else { +- if ((pw = getpwnam(cp)) == NULL) { +- if (setuid(atoi(cp)) < 0) +- fatal("Unable to set uid to %s", cp); +- } +- if (setuid(pw->pw_uid) < 0) +- fatal("Unable to set uid to %s", cp); +- } +- + if ((cp = FindOpt(cmd, "gid")) == NULL) { + ; /* don't have a default */ + } else { + for (cp=GetField(cp, str); cp!=NULL; cp=GetField(cp, str)) { +- if ((gr = getgrnam(cp)) != NULL) ++ if ((gr = getgrnam(str)) != NULL) + gidset[ngroups++] = gr->gr_gid; + } + if (ngroups == 0) +@@ -533,6 +521,18 @@ + new_envp[curenv++] = environ[i]; + } + new_envp[curenv] = NULL; ++ ++ if ((cp = FindOpt(cmd, "uid")) == NULL) { ++ if (setuid(0) < 0) ++ fatal("Unable to set uid to default", cp); ++ } else { ++ if ((pw = getpwnam(cp)) == NULL) { ++ if (setuid(atoi(cp)) < 0) ++ fatal("Unable to set uid to %s", cp); ++ } ++ if (setuid(pw->pw_uid) < 0) ++ fatal("Unable to set uid to %s", cp); ++ } + + if (strcmp("MAGIC_SHELL", cmd->args[0]) == 0) { + for (i = 0; environ[i] != NULL; i++) |