[SCM] NSS Wrapper Repository - branch master updated

[Andreas Schneider]

The branch, master has been updated
       via  cd1a113 nwrap: Zero the allocated libc memory.
      from  6d9789c nwrap: Fix function loading on Solaris.

http://gitweb.samba.org/?p=nss_wrapper.git;a=shortlog;h=master


- Log -----------------------------------------------------------------
commit cd1a1130ae609fe3c9f449d56a2ce7f5fb94d39b
Author: Andreas Schneider <a...@samba.org>
Date:   Thu Dec 19 11:18:40 2013 +0100

    nwrap: Zero the allocated libc memory.
    
    If not then this leads to setfaults cause the libc handle is pointing to
    random memory.

-----------------------------------------------------------------------

Summary of changes:
 src/nss_wrapper.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)


Changeset truncated at 500 lines:

diff --git a/src/nss_wrapper.c b/src/nss_wrapper.c
index cd04a79..7ceff25 100644
--- a/src/nss_wrapper.c
+++ b/src/nss_wrapper.c
@@ -128,6 +128,8 @@ typedef nss_status_t NSS_STATUS;
 #define PRINTF_ATTRIBUTE(a,b)
 #endif /* __GNUC__ */
 
+#define ZERO_STRUCTP(x) do { if ((x) != NULL) memset((char *)(x), 0, 
sizeof(*(x))); } while(0)
+
 enum nwrap_dbglvl_e {
        NWRAP_LOG_ERROR = 0,
        NWRAP_LOG_WARN,
@@ -1141,12 +1143,14 @@ static void nwrap_libc_init(struct nwrap_main *r)
                printf("Failed to allocate memory for libc");
                exit(-1);
        }
+       ZERO_STRUCTP(r->libc);
 
        r->libc->fns = malloc(sizeof(struct nwrap_libc_fns));
        if (r->libc->fns == NULL) {
                printf("Failed to allocate memory for libc functions");
                exit(-1);
        }
+       ZERO_STRUCTP(r->libc->fns);
 }
 
 static void nwrap_backend_init(struct nwrap_main *r)


-- 
NSS Wrapper Repository