diff options
Diffstat (limited to 'package/busybox/patches/310-passwd_access.patch')
| -rw-r--r-- | package/busybox/patches/310-passwd_access.patch | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/package/busybox/patches/310-passwd_access.patch b/package/busybox/patches/310-passwd_access.patch index 868abfcd06..b6a06cfd7c 100644 --- a/package/busybox/patches/310-passwd_access.patch +++ b/package/busybox/patches/310-passwd_access.patch @@ -1,44 +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; +diff -ruN busybox-1.3.1-old/networking/httpd.c busybox-1.3.1/networking/httpd.c +--- busybox-1.3.1-old/networking/httpd.c 2006-12-28 18:17:23.000000000 +0100 ++++ busybox-1.3.1/networking/httpd.c 2006-12-28 19:56:34.000000000 +0100 +@@ -1381,12 +1381,26 @@ + if (ENABLE_FEATURE_HTTPD_AUTH_MD5) { + 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] == '$' && pp[2] == 'p' && + if (strncmp(p, request, u-request) != 0) { + /* user uncompared */ + continue; + } + pp = strchr(p, ':'); ++ if(pp && pp[1] == '$' && pp[2] == 'p' && + pp[3] == '$' && pp[4] && -+ (pwd = getpwnam(&pp[4])) != NULL) { -+ if(pwd->pw_passwd && pwd->pw_passwd[0] == '!') { -+ prev = NULL; -+ continue; ++ (pwd = getpwnam(&pp[4])) != NULL) { ++ if(pwd->pw_passwd && pwd->pw_passwd[0] == '!') { ++ prev = NULL; ++ continue; ++ } ++ ppnew = xrealloc(ppnew, 5 + strlen(pwd->pw_passwd)); ++ ppnew[0] = ':'; ++ strcpy(ppnew + 1, pwd->pw_passwd); ++ pp = ppnew; ++ } + if (pp && pp[1] == '$' && pp[2] == '1' && + pp[3] == '$' && pp[4]) { + pp++; +@@ -1396,6 +1410,10 @@ + /* unauthorized */ + continue; + } ++ if (ppnew) { ++ free(ppnew); ++ ppnew = NULL; + } -+ ppnew = malloc(5 + strlen(pwd->pw_passwd)); -+ ppnew[0] = ':'; -+ strcpy(ppnew + 1, pwd->pw_passwd); -+ pp = ppnew; -+ } - if(pp && pp[1] == '$' && 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) { + + if (strcmp(p, request) == 0) { |