diff options
author | Magnus Hagander | 2007-03-08 19:27:48 +0000 |
---|---|---|
committer | Magnus Hagander | 2007-03-08 19:27:48 +0000 |
commit | 76ccea1428e11bdbaf60fe1e4ce838fa271953bc (patch) | |
tree | dccdcdaff17b0b20b26e1bc6249bc0d39784bc32 | |
parent | 8cedf54b2c81f20caf3e8fae1e452d2592093e6d (diff) |
Remove unsafe calling of WSAStartup and WSACleanup from DllMain. Move the
inline cleanup call around so it will be called in the right order, and
be called on errors.
Per report from Tokuharu Yuzawa.
-rw-r--r-- | src/interfaces/libpq/bcc32.mak | 6 | ||||
-rw-r--r-- | src/interfaces/libpq/fe-connect.c | 17 | ||||
-rw-r--r-- | src/interfaces/libpq/libpqdll.c | 33 | ||||
-rw-r--r-- | src/interfaces/libpq/win32.mak | 4 |
4 files changed, 13 insertions, 47 deletions
diff --git a/src/interfaces/libpq/bcc32.mak b/src/interfaces/libpq/bcc32.mak index 992bb5b68e..73fb1faf13 100644 --- a/src/interfaces/libpq/bcc32.mak +++ b/src/interfaces/libpq/bcc32.mak @@ -93,7 +93,6 @@ CLEAN : -@erase "$(INTDIR)\fe-secure.obj" -@erase "$(INTDIR)\pqexpbuffer.obj" -@erase "$(INTDIR)\pqsignal.obj" - -@erase "$(OUTDIR)\libpqdll.obj" -@erase "$(OUTDIR)\win32.obj" -@erase "$(INTDIR)\wchar.obj" -@erase "$(INTDIR)\encnames.obj" @@ -155,14 +154,13 @@ RSC_PROJ=-l 0x409 -i$(BCB)\include -fo"$(INTDIR)\libpq.res" LINK32=ilink32.exe LINK32_FLAGS = -Gn -L$(BCB)\lib;$(INTDIR); -x -Tpd -v -LINK32_OBJS= "$(INTDIR)\libpqdll.obj" # @<< is a Response file, http://www.opussoftware.com/tutorial/TutMakefile.htm -"$(OUTDIR)\blibpq.dll": "$(OUTDIR)\blibpq.lib" $(LINK32_OBJS) "$(INTDIR)\libpq.res" blibpqdll.def +"$(OUTDIR)\blibpq.dll": "$(OUTDIR)\blibpq.lib" "$(INTDIR)\libpq.res" blibpqdll.def $(LINK32) @<< $(LINK32_FLAGS) + - c0d32.obj $(LINK32_OBJS), + + c0d32.obj , + $@,, + "$(OUTDIR)\blibpq.lib" import32.lib cw32mt.lib, + blibpqdll.def,"$(INTDIR)\libpq.res" diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c index c2bc7bce3f..4e813f308e 100644 --- a/src/interfaces/libpq/fe-connect.c +++ b/src/interfaces/libpq/fe-connect.c @@ -1840,9 +1840,7 @@ makeEmptyPGconn(void) #ifdef WIN32 /* - * Make sure socket support is up and running. Even though this is done in - * libpqdll.c, that is only for MSVC and BCC builds and doesn't work for - * static builds at all, so we have to do it in the main code too. + * Make sure socket support is up and running. */ WSADATA wsaData; @@ -1853,7 +1851,12 @@ makeEmptyPGconn(void) conn = (PGconn *) malloc(sizeof(PGconn)); if (conn == NULL) + { +#ifdef WIN32 + WSACleanup(); +#endif return conn; + } /* Zero all pointers and booleans */ MemSet(conn, 0, sizeof(PGconn)); @@ -1918,10 +1921,6 @@ freePGconn(PGconn *conn) PGnotify *notify; pgParameterStatus *pstatus; -#ifdef WIN32 - WSACleanup(); -#endif - if (!conn) return; @@ -1986,6 +1985,10 @@ freePGconn(PGconn *conn) termPQExpBuffer(&conn->errorMessage); termPQExpBuffer(&conn->workBuffer); free(conn); + +#ifdef WIN32 + WSACleanup(); +#endif } /* diff --git a/src/interfaces/libpq/libpqdll.c b/src/interfaces/libpq/libpqdll.c deleted file mode 100644 index 48849c3f13..0000000000 --- a/src/interfaces/libpq/libpqdll.c +++ /dev/null @@ -1,33 +0,0 @@ -/* $PostgreSQL$ */ - -#define WIN32_LEAN_AND_MEAN -#include <winsock.h> -#include <windows.h> -#include "win32.h" - - -BOOL WINAPI -DllMain(HINSTANCE hinstDLL, DWORD fdwReason, - LPVOID lpReserved) -{ - WSADATA wsaData; - - switch (fdwReason) - { - case DLL_PROCESS_ATTACH: - if (WSAStartup(MAKEWORD(1, 1), &wsaData)) - { - /* - * No really good way to do error handling here, since we - * don't know how we were loaded - */ - return FALSE; - } - break; - case DLL_PROCESS_DETACH: - WSACleanup(); - break; - } - - return TRUE; -} diff --git a/src/interfaces/libpq/win32.mak b/src/interfaces/libpq/win32.mak index ca5f4326aa..f558aaca46 100644 --- a/src/interfaces/libpq/win32.mak +++ b/src/interfaces/libpq/win32.mak @@ -63,7 +63,6 @@ CLEAN : -@erase "$(INTDIR)\fe-secure.obj" -@erase "$(INTDIR)\pqexpbuffer.obj" -@erase "$(INTDIR)\pqsignal.obj" - -@erase "$(OUTDIR)\libpqdll.obj" -@erase "$(OUTDIR)\win32.obj" -@erase "$(INTDIR)\wchar.obj" -@erase "$(INTDIR)\encnames.obj" @@ -143,7 +142,6 @@ LINK32_FLAGS=kernel32.lib user32.lib advapi32.lib shfolder.lib wsock32.lib $(SSL /pdb:"$(OUTDIR)\libpqdll.pdb" /machine:I386 /out:"$(OUTDIR)\$(OUTFILENAME).dll"\ /implib:"$(OUTDIR)\$(OUTFILENAME)dll.lib" /def:$(OUTFILENAME)dll.def LINK32_OBJS= \ - "$(INTDIR)\libpqdll.obj" \ "$(OUTDIR)\$(OUTFILENAME).lib" \ "$(OUTDIR)\libpq.res" @@ -159,7 +157,7 @@ LINK32_OBJS= \ $(RSC) $(RSC_PROJ) libpq.rc -"$(OUTDIR)\$(OUTFILENAME).dll" : "$(OUTDIR)" "$(OUTDIR)\libpqdll.obj" "$(INTDIR)\libpqdll.obj" "$(INTDIR)\libpq.res" +"$(OUTDIR)\$(OUTFILENAME).dll" : "$(OUTDIR)" "$(INTDIR)\libpq.res" $(LINK32) @<< $(LINK32_FLAGS) $(LINK32_OBJS) << |