diff options
Diffstat (limited to 'package/busybox/patches/310-passwd_access.patch')
| -rw-r--r-- | package/busybox/patches/310-passwd_access.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/package/busybox/patches/310-passwd_access.patch b/package/busybox/patches/310-passwd_access.patch new file mode 100644 index 0000000000..868abfcd06 --- /dev/null +++ b/package/busybox/patches/310-passwd_access.patch @@ -0,0 +1,44 @@ + + Copyright (C) 2006 OpenWrt.org + +diff -urN busybox.old/networking/httpd.c busybox.dev/networking/httpd.c +--- busybox.old/networking/httpd.c 2004-10-08 10:03:29.000000000 +0200 ++++ busybox.dev/networking/httpd.c 2006-02-04 01:54:19.688016250 +0100 +@@ -1467,12 +1467,26 @@ + { + char *cipher; + char *pp; ++ char *ppnew = NULL; ++ struct passwd *pwd = NULL; + + if(strncmp(p, request, u-request) != 0) { + /* user uncompared */ + continue; + } + pp = strchr(p, ':'); ++ if(pp && pp[1] == '$' && pp[2] == 'p' && ++ pp[3] == '$' && pp[4] && ++ (pwd = getpwnam(&pp[4])) != NULL) { ++ if(pwd->pw_passwd && pwd->pw_passwd[0] == '!') { ++ prev = NULL; ++ continue; ++ } ++ ppnew = malloc(5 + strlen(pwd->pw_passwd)); ++ ppnew[0] = ':'; ++ strcpy(ppnew + 1, pwd->pw_passwd); ++ pp = ppnew; ++ } + if(pp && pp[1] == '$' && pp[2] == '1' && + pp[3] == '$' && pp[4]) { + pp++; +@@ -1482,6 +1492,10 @@ + /* unauthorized */ + continue; + } ++ if (ppnew) { ++ free(ppnew); ++ ppnew = NULL; ++ } + } + #endif + if (strcmp(p, request) == 0) { |