Issue #1693 - Update NSPR to 4.29

8 files changed, 42 insertions, 9 deletions

diff --git a/nsprpub/pr/src/md/unix/os_Linux_ia64.s b/nsprpub/pr/src/md/unix/os_Linux_ia64.s
index fef24ad109..39b724ae47 100644
--- a/nsprpub/pr/src/md/unix/os_Linux_ia64.s
+++ b/nsprpub/pr/src/md/unix/os_Linux_ia64.s
@@ -68,4 +68,4 @@ _PR_ia64_AtomicSet:
         .endp _PR_ia64_AtomicSet#
 
 // Magic indicating no need for an executable stack
-.section .note.GNU-stack, "", @progbits ; .previous
+.section .note.GNU-stack, "", @progbits
diff --git a/nsprpub/pr/src/md/unix/os_Linux_ppc.s b/nsprpub/pr/src/md/unix/os_Linux_ppc.s
index a9a83174a7..76da33bffc 100644
--- a/nsprpub/pr/src/md/unix/os_Linux_ppc.s
+++ b/nsprpub/pr/src/md/unix/os_Linux_ppc.s
@@ -72,4 +72,4 @@ _PR_ppc_AtomicAdd:
 .Lfe4:  .size _PR_ppc_AtomicAdd,.Lfe4-_PR_ppc_AtomicAdd
 
 # Magic indicating no need for an executable stack
-.section .note.GNU-stack, "", @progbits ; .previous
+.section .note.GNU-stack, "", @progbits
diff --git a/nsprpub/pr/src/md/unix/os_Linux_x86.s b/nsprpub/pr/src/md/unix/os_Linux_x86.s
index a72acf5d70..83e10b4552 100644
--- a/nsprpub/pr/src/md/unix/os_Linux_x86.s
+++ b/nsprpub/pr/src/md/unix/os_Linux_x86.s
@@ -82,4 +82,4 @@ _PR_x86_AtomicAdd:
     ret
 
 // Magic indicating no need for an executable stack
-.section .note.GNU-stack, "", @progbits ; .previous
+.section .note.GNU-stack, "", @progbits
diff --git a/nsprpub/pr/src/md/unix/os_Linux_x86_64.s b/nsprpub/pr/src/md/unix/os_Linux_x86_64.s
index 8e491f0e6d..f30e75d538 100644
--- a/nsprpub/pr/src/md/unix/os_Linux_x86_64.s
+++ b/nsprpub/pr/src/md/unix/os_Linux_x86_64.s
@@ -71,4 +71,4 @@ _PR_x86_64_AtomicAdd:
     .size _PR_x86_64_AtomicAdd, .-_PR_x86_64_AtomicAdd
 
 // Magic indicating no need for an executable stack
-.section .note.GNU-stack, "", @progbits ; .previous
+.section .note.GNU-stack, "", @progbits
diff --git a/nsprpub/pr/src/md/unix/unix.c b/nsprpub/pr/src/md/unix/unix.c
index a8862a4ce5..56b58aa726 100644
--- a/nsprpub/pr/src/md/unix/unix.c
+++ b/nsprpub/pr/src/md/unix/unix.c
@@ -3481,7 +3481,8 @@ PRStatus _MD_getsysinfo(PRSysInfo cmd, char *name, PRUint32 namelen)
 {
     struct utsname info;
 
-    PR_ASSERT((cmd == PR_SI_SYSNAME) || (cmd == PR_SI_RELEASE));
+    PR_ASSERT((cmd == PR_SI_SYSNAME) || (cmd == PR_SI_RELEASE) ||
+              (cmd == PR_SI_RELEASE_BUILD));
 
     if (uname(&info) == -1) {
         _PR_MD_MAP_DEFAULT_ERROR(errno);
@@ -3493,6 +3494,9 @@ PRStatus _MD_getsysinfo(PRSysInfo cmd, char *name, PRUint32 namelen)
     else if (PR_SI_RELEASE == cmd) {
         (void)PR_snprintf(name, namelen, info.release);
     }
+    else if (PR_SI_RELEASE_BUILD == cmd) {
+        (void)PR_snprintf(name, namelen, info.version);
+    }
     else {
         return PR_FAILURE;
     }
diff --git a/nsprpub/pr/src/md/windows/ntio.c b/nsprpub/pr/src/md/windows/ntio.c
index 040bbd3106..40f5200789 100644
--- a/nsprpub/pr/src/md/windows/ntio.c
+++ b/nsprpub/pr/src/md/windows/ntio.c
@@ -2252,6 +2252,7 @@ _PR_MD_READ(PRFileDesc *fd, void *buf, PRInt32 len)
     int rv, err;
     LONG hiOffset = 0;
     LONG loOffset;
+    LARGE_INTEGER offset; /* use for a normalized add of len to offset */
 
     if (!fd->secret->md.sync_file_io) {
         PRThread *me = _PR_MD_CURRENT_THREAD();
@@ -2368,7 +2369,14 @@ _PR_MD_READ(PRFileDesc *fd, void *buf, PRInt32 len)
                 return -1;
             }
 
-            SetFilePointer((HANDLE)f, me->md.blocked_io_bytes, 0, FILE_CURRENT);
+            /* Apply the workaround from bug 70765 (see _PR_MD_WRITE)
+             * to the reading code, too. */
+
+            offset.LowPart = me->md.overlapped.overlapped.Offset;
+            offset.HighPart = me->md.overlapped.overlapped.OffsetHigh;
+            offset.QuadPart += me->md.blocked_io_bytes;
+
+            SetFilePointer((HANDLE)f, offset.LowPart, &offset.HighPart, FILE_BEGIN);
 
             PR_ASSERT(me->io_pending == PR_FALSE);
 
diff --git a/nsprpub/pr/src/md/windows/ntmisc.c b/nsprpub/pr/src/md/windows/ntmisc.c
index 1ec6c2a5e5..839e3de8d8 100644
--- a/nsprpub/pr/src/md/windows/ntmisc.c
+++ b/nsprpub/pr/src/md/windows/ntmisc.c
@@ -812,7 +812,8 @@ PRStatus _MD_WindowsGetSysInfo(PRSysInfo cmd, char *name, PRUint32 namelen)
 {
     OSVERSIONINFO osvi;
 
-    PR_ASSERT((cmd == PR_SI_SYSNAME) || (cmd == PR_SI_RELEASE));
+    PR_ASSERT((cmd == PR_SI_SYSNAME) || (cmd == PR_SI_RELEASE) ||
+              (cmd == PR_SI_RELEASE_BUILD));
 
     ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
     osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
@@ -827,9 +828,13 @@ PRStatus _MD_WindowsGetSysInfo(PRSysInfo cmd, char *name, PRUint32 namelen)
             if (PR_SI_SYSNAME == cmd) {
                 (void)PR_snprintf(name, namelen, "Windows_NT");
             }
-            else if (PR_SI_RELEASE == cmd)
+            else if (PR_SI_RELEASE == cmd) {
                 (void)PR_snprintf(name, namelen, "%d.%d",osvi.dwMajorVersion,
                                   osvi.dwMinorVersion);
+            }
+            else if (PR_SI_RELEASE_BUILD == cmd) {
+                (void)PR_snprintf(name, namelen, "%d", osvi.dwBuildNumber);
+            }
             break;
         case VER_PLATFORM_WIN32_WINDOWS:
             if (PR_SI_SYSNAME == cmd) {
@@ -843,6 +848,8 @@ PRStatus _MD_WindowsGetSysInfo(PRSysInfo cmd, char *name, PRUint32 namelen)
             } else if (PR_SI_RELEASE == cmd) {
                 (void)PR_snprintf(name, namelen, "%d.%d",osvi.dwMajorVersion,
                                   osvi.dwMinorVersion);
+            } else if (PR_SI_RELEASE_BUILD == cmd) {
+                (void)PR_snprintf(name, namelen, "%d", osvi.dwBuildNumber);
             }
             break;
 #ifdef VER_PLATFORM_WIN32_CE
@@ -850,9 +857,15 @@ PRStatus _MD_WindowsGetSysInfo(PRSysInfo cmd, char *name, PRUint32 namelen)
             if (PR_SI_SYSNAME == cmd) {
                 (void)PR_snprintf(name, namelen, "Windows_CE");
             }
-            else if (PR_SI_RELEASE == cmd)
+            else if (PR_SI_RELEASE == cmd) {
                 (void)PR_snprintf(name, namelen, "%d.%d",osvi.dwMajorVersion,
                                   osvi.dwMinorVersion);
+            }
+            else if (PR_SI_RELEASE_BUILD == cmd) {
+              if (namelen) {
+                *name = 0;
+              }
+            }
             break;
 #endif
         default:
@@ -862,6 +875,11 @@ PRStatus _MD_WindowsGetSysInfo(PRSysInfo cmd, char *name, PRUint32 namelen)
             else if (PR_SI_RELEASE == cmd) {
                 (void)PR_snprintf(name, namelen, "%d.%d",0,0);
             }
+            else if (PR_SI_RELEASE_BUILD == cmd) {
+              if (namelen) {
+                *name = 0;
+              }
+            }
             break;
     }
     return PR_SUCCESS;
diff --git a/nsprpub/pr/src/md/windows/w95sock.c b/nsprpub/pr/src/md/windows/w95sock.c
index 7d7362c608..5aff369be4 100644
--- a/nsprpub/pr/src/md/windows/w95sock.c
+++ b/nsprpub/pr/src/md/windows/w95sock.c
@@ -7,6 +7,9 @@
  *
  */
 
+#if defined(_WIN64)
+#include <winsock2.h>
+#endif
 #include "primpl.h"
 
 #define READ_FD     1