diff options
-rw-r--r-- | winsup/cygwin/cygmalloc.h | 2 | ||||
-rw-r--r-- | winsup/cygwin/dcrt0.cc | 5 | ||||
-rw-r--r-- | winsup/cygwin/heap.cc | 1 | ||||
-rw-r--r-- | winsup/cygwin/heap.h | 1 | ||||
-rw-r--r-- | winsup/cygwin/malloc_wrapper.cc | 4 | ||||
-rw-r--r-- | winsup/cygwin/release/3.3.1 | 6 |
6 files changed, 13 insertions, 6 deletions
diff --git a/winsup/cygwin/cygmalloc.h b/winsup/cygwin/cygmalloc.h index 84bad82..784b6c1 100644 --- a/winsup/cygwin/cygmalloc.h +++ b/winsup/cygwin/cygmalloc.h @@ -39,6 +39,8 @@ void *mmap64 (void *, size_t, int, int, int, off_t); # define __malloc_lock() mallock.acquire () # define __malloc_unlock() mallock.release () extern muto mallock; +inline void malloc_init_0 () { mallock.init ("mallock"); } +extern void malloc_init_1 (); #endif diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index 6f4723b..31dfd6f 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -29,6 +29,7 @@ details. */ #include "shared_info.h" #include "cygwin_version.h" #include "dll_init.h" +#include "cygmalloc.h" #include "heap.h" #include "tls_pbuf.h" #include "exception.h" @@ -769,6 +770,8 @@ dll_crt0_0 () NtOpenProcessToken (NtCurrentProcess (), MAXIMUM_ALLOWED, &hProcToken); set_cygwin_privileges (hProcToken); + malloc_init_0 (); + device::init (); do_global_ctors (&__CTOR_LIST__, 1); cygthread::init (); @@ -857,7 +860,7 @@ dll_crt0_1 (void *) on a functioning malloc and it's possible that the user's program may have overridden malloc. We only know about that at this stage, unfortunately. */ - malloc_init (); + malloc_init_1 (); user_shared->initialize (); #ifdef CYGHEAP_DEBUG diff --git a/winsup/cygwin/heap.cc b/winsup/cygwin/heap.cc index b839c8c..f27f81b 100644 --- a/winsup/cygwin/heap.cc +++ b/winsup/cygwin/heap.cc @@ -230,7 +230,6 @@ user_heap_info::init () debug_printf ("heap base %p, heap top %p, heap size %ly (%lu)", base, top, chunk, chunk); page_const--; - // malloc_init (); } #define pround(n) (((size_t)(n) + page_const) & ~page_const) diff --git a/winsup/cygwin/heap.h b/winsup/cygwin/heap.h index 565758e..25200f2 100644 --- a/winsup/cygwin/heap.h +++ b/winsup/cygwin/heap.h @@ -10,7 +10,6 @@ details. */ /* Heap management. */ void heap_init (); -void malloc_init (); #define inheap(s) \ (cygheap->user_heap.ptr && s \ diff --git a/winsup/cygwin/malloc_wrapper.cc b/winsup/cygwin/malloc_wrapper.cc index 3b24580..3fe961e 100644 --- a/winsup/cygwin/malloc_wrapper.cc +++ b/winsup/cygwin/malloc_wrapper.cc @@ -272,10 +272,8 @@ strdup (const char *s) muto NO_COPY mallock; void -malloc_init () +malloc_init_1 () { - mallock.init ("mallock"); - /* Check if malloc is provided by application. If so, redirect all calls to malloc/free/realloc to application provided. This may happen if some other dll calls cygwin's malloc, but main code provides diff --git a/winsup/cygwin/release/3.3.1 b/winsup/cygwin/release/3.3.1 new file mode 100644 index 0000000..8af5f91 --- /dev/null +++ b/winsup/cygwin/release/3.3.1 @@ -0,0 +1,6 @@ +Bug Fixes +--------- + +- Fix a fix in 3.3.0 which broke Vista / Server 2008 by using a Windows + function introduced with Windows 7 only, namely TryAcquireSRWLockExclusive. + Addresses: https://cygwin.com/pipermail/cygwin/2021-October/249732.html |