Date: Tue, 03 Sep 2019 14:07:06 -0000 From: Rick Macklem <rmacklem@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r346342 - stable/12/sys/rpc/rpcsec_gss Message-ID: <201904180232.x3I2W4MS087168@repo.freebsd.org>
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Author: rmacklem Date: Thu Apr 18 02:32:04 2019 New Revision: 346342 URL: https://svnweb.freebsd.org/changeset/base/346342 Log: MFC: r345866 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. Modified: stable/12/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c ============================================================================== --- stable/12/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Thu Apr 18 01:02:00 2019 (r346341) +++ stable/12/sys/rpc/rpcsec_gss/svc_rpcsec_gss.c Thu Apr 18 02:32:04 2019 (r346342) @@ -758,7 +758,7 @@ 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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