commit e12d3396c777165504d60d2a1408dcd7cb63660d
Author: Venkatesh Srinivas <[email protected]>
Date: Sun May 20 07:10:56 2012 -0700
libc -- dmalloc: Call malloc_init as-needed, rather than via cc constructor.
dmalloc requires its own _nmalloc_thr_init be called before it can service
allocations. Applications with preinit arrays were able to call malloc
before
constructors ran, which caused them to crash on uninitialized allocator
state.
The change uses a flag to test for allocator init state. It is also careful
to not allow _nmalloc_thr_init to be called recursively from within pthread
initialization (slglobal.masked).
Reported-by: marino@
Closes-bug: 2305
Summary of changes:
lib/libc/stdlib/dmalloc.c | 29 ++++++++++++++++++++++++-----
1 files changed, 24 insertions(+), 5 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/e12d3396c777165504d60d2a1408dcd7cb63660d
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