IBM Purify problem with LDAP 6.0.2 DBG and OPT libraries

I've run into an interesting problem when linking with the OPT version of the LDAP 6.0.2 libraries compared to linking with the DBG libraries on Solaris 8 and possible on Solaris 10.

I downloaded the pre-built libraries from ftp://ftp.mozilla.org/pub/mozilla.org/directory/c-sdk/releases/v6.0.2-contrib-bin/

Both sets of libraries work. I run into problems when linking the executables with the OPT version of of the libraries with IBM Purify 7.0.0.8 as 32- or 64-bit. (Newer iFix releases of Purify 7.0.0.10 and 7.0.0.12 do not fix the problem.)

When linked as 32-bit with Purify the executables core dump with the following stack:

(dbx)where

[1] StRlEn(0x24, 0x16, 0x24, 0xbd000000, 0x0, 0xfd741ef0), at 0xfd741f40

[2] strlen(0x0, 0xfd58f018, 0x1, 0xb8, 0xfffff940, 0x2), at 0x485ec

[3] dosprintf(0xffbf7e80, 0xffffffff, 0xffbf7f4c, 0x0, 0x0, 0xfd4f0e68), at 0xfd495a80

[4] PR_vsmprintf(0xfd58f010, 0xffb7f40, 0xfd495f28, 0xfd4f0e68, 0xfffa50c0, 0x5ac00), at 0xfd496434

[5] PR_smprintf(0xfd58f010, 0xb8f28, 0xfd5a53bc, 0x24, 0x9, 0xc), at 0xfd49636c

[6] secmod_mkSlotFlags(0x80003f3f, 0x8bc, 0x1, 0x79274, 0xfd5a17c0, 0xfd5a207c), at 0xfd528678

[7] secmod_mkSlotString(0x1, 0x80003f3f, 0x1e, 0xff, 0x0, 0x0), at 0xfd52eaf0

[8] secmod_decodeData(0x0, 0x1, 0xb8680, 0xb84b0, 0x1, 0x0), at 0xfd52eaf0

[9] secmod_ReadPermDB(0xb4138, 0xb30e0, 0xb3300, 0xb2928, 0x0, 0xb33e0), at 0xfd52f2a4

[10] NSC_ModuleDBFunc(0x0, 0xb2928, 0x0, 0xfd6e20d8, 0xb3300, 0xfd5a17c0), at 0xfd536840

[11] SECMOD_LoadModule(0xb0c88, 0x0, 0x1, 0xb0430, 0x1114, 0xb28a0), at 0xfd6556e4

[12] nss_Init(0xaf898, 0xaf950, 0xafc30, 0xfdaf5ce0, 0xb0130, 0x0), at 0xfd60ec38

[13] NSS_Initialize(0xaf898, 0xaf950, 0xafc30, 0x1, 0x1, 0x0), at 0xfd60f0d0

[14] ldapssl_basic_init(0x77da8, 0xfffec2b8, 0xfdaf5ce0, 0xfdb09a28, 0xbd00000, 0x16cc4), at 0xfdaf2c30

[15] ldapssl_clientauth_init(0x77da8, 0xfdb09ec8, 0x1, 0x77dc0, 0x4a0, 0x0), at 0xfdaf2db4

=>[16] main(argc = 1, argv = 0xffbf8454), line 35 in “ldap_small.c”

When linked as 64-bit with Purify the executables run but always fail in the ldapssl_enable_clientauth() function.

Has anyone else tried using Purify with the LDAP 6.0.2 libraries?

What are the differences between the DBG and OPT libraries?

I haven't tried 6.0.4, since pre-built libraries are not available and I have not had much success building NSS, NSPR, LDAP, etc. to get the full suite of libraries available for testing.

david.

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