Author: pfg
Date: Wed Jun 25 17:27:15 2014
New Revision: 267875
URL: http://svnweb.freebsd.org/changeset/base/267875
Log:
MFV r258381:
4251 libdtrace leaks open file handles
Illumos commit: 93ed8d0d4b068b95d0bb50d57bb854df462a8485
(partial)
Reference:
https://www.illumos.org/issues/4251
Discussed with: Robert Mustacchi
Obtained from: Illumos
MFC after: 1 week
Modified:
head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_cc.c
Modified: head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_cc.c
==============================================================================
--- head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_cc.c Wed Jun 25
17:10:26 2014 (r267874)
+++ head/cddl/contrib/opensolaris/lib/libdtrace/common/dt_cc.c Wed Jun 25
17:27:15 2014 (r267875)
@@ -2268,12 +2268,15 @@ dt_load_libs_dir(dtrace_hdl_t *dtp, cons
dt_dprintf("skipping library %s, already processed "
"library with the same name: %s", dp->d_name,
dld->dtld_library);
+ (void) fclose(fp);
continue;
}
dtp->dt_filetag = fname;
- if (dt_lib_depend_add(dtp, &dtp->dt_lib_dep, fname) != 0)
+ if (dt_lib_depend_add(dtp, &dtp->dt_lib_dep, fname) != 0) {
+ (void) fclose(fp);
return (-1); /* preserve dt_errno */
+ }
rv = dt_compile(dtp, DT_CTX_DPROG,
DTRACE_PROBESPEC_NAME, NULL,
@@ -2281,8 +2284,10 @@ dt_load_libs_dir(dtrace_hdl_t *dtp, cons
if (rv != NULL && dtp->dt_errno &&
(dtp->dt_errno != EDT_COMPILER ||
- dtp->dt_errtag != dt_errtag(D_PRAGMA_DEPEND)))
+ dtp->dt_errtag != dt_errtag(D_PRAGMA_DEPEND))) {
+ (void) fclose(fp);
return (-1); /* preserve dt_errno */
+ }
if (dtp->dt_errno)
dt_dprintf("error parsing library %s: %s\n",
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