Date: Tue, 03 Sep 2019 14:06:18 -0000 From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r345866 - head/sys/rpc/rpcsec_gss Message-ID: <201904040123.x341N6IB024240@repo.freebsd.org>
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Author: rmacklem Date: Thu Apr 4 01:23:06 2019 New Revision: 345866 URL: https://svnweb.freebsd.org/changeset/base/345866 Log: Fix malloc stats for the RPCSEC_GSS server code when DEBUG is enabled. The code enabled when "DEBUG" is defined uses mem_alloc(), which is a malloc(.., M_RPC, M_WAITOK | M_ZERO), but then calls gss_release_buffer() which does a free(.., M_GSSAPI) to free the memory. This patch fixes the problem by replacing mem_alloc() with a malloc(.., M_GSSAPI, M_WAITOK | M_ZERO). This bug affects almost no one, since the sources are not normally built with "DEBUG" defined. Submitted by: peter@ifm.liu.se MFC after: 2 weeks Modified: head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Modified: head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c ============================================================================== --- head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Thu Apr 4 01:02:50 2019 (r345865) +++ head/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Thu Apr 4 01:23:06 2019 (r345866) @@ -764,7 +764,7 @@ gss_oid_to_str(OM_uint32 *minor_status, gss_OID oid, g * here for "{ " and "}\0". */ string_length += 4; - if ((bp = (char *) mem_alloc(string_length))) { + if ((bp = malloc(string_length, M_GSSAPI, M_WAITOK | M_ZERO))) { strcpy(bp, "{ "); number = (unsigned long) cp[0]; sprintf(numstr, "%ld ", number/40);
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