08-13-2013
Solaris has a high performance malloc library for threading. It's behavior may be different enough from Linux, such that the the problem did not occur on Solaris, but does show up in Linux.
But that is grabbing at straws.
I would suspect that while porting someone altered code. Is this a verbatim copy of the Solaris code? i.e., do checksums match? If you want to fix this mess, don't simply say 'yes', do a checksum.
If checksums match for the code, then grep the make files for the word malloc to see if the library (specifically Solaris (lib)mtmalloc) I mentioned are being used. If there is a Linux version of it with the same name it probably has nothing in common with Solaris libmtmalloc. Do not use it. RHEL links threaded Pro*C just fine normally.
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LEARN ABOUT OPENSOLARIS
libmtmalloc
libmtmalloc(3LIB) Interface Libraries libmtmalloc(3LIB)
NAME
libmtmalloc - multi-threaded memory allocator library
SYNOPSIS
cc [ flag... ] file... -lmtmalloc [ library... ]
#include <mtmalloc.h>
DESCRIPTION
Functions in this library provide concurrent access to heap space.
INTERFACES
The shared object libmtmalloc.so.1 provides the public interfaces defined below. See Intro(3) for additional information on shared object
interfaces.
free malloc
mallocctl memalign
realloc valloc
FILES
/usr/lib/libmtmalloc.so.1
shared object
/usr/lib/64/libmtmalloc.so.1
64-bit shared object
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsl (32-bit) |
+-----------------------------+-----------------------------+
| |SUNWcslx (64-bit) |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
pvs(1), sbrk(2), Intro(3), malloc(3C), malloc(3MALLOC), mapmalloc(3MALLOC), mtmalloc(3MALLOC), attributes(5)
SunOS 5.11 22 May 2003 libmtmalloc(3LIB)