Author: markj
Date: Tue Jan 6 02:13:49 2015
New Revision: 276732
URL: https://svnweb.freebsd.org/changeset/base/276732
Log:
MFC r276250:
DOF tables are aligned according to the DOF section's alignment constraint,
so take this into account when iterating over DOF tables.
PR: 195555
Modified:
stable/10/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c
==============================================================================
--- stable/10/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Tue Jan
6 02:13:48 2015 (r276731)
+++ stable/10/cddl/contrib/opensolaris/lib/libdtrace/common/drti.c Tue Jan
6 02:13:49 2015 (r276732)
@@ -163,6 +163,7 @@ dtrace_dof_init(void)
size_t shstridx, symtabidx = 0, dynsymidx = 0;
unsigned char *buf;
int fixedprobes;
+ uint64_t aligned_filesz;
#endif
if (getenv("DTRACE_DOF_INIT_DISABLE") != NULL)
@@ -226,7 +227,9 @@ dtrace_dof_init(void)
while ((char *) dof < (char *) dofdata->d_buf + dofdata->d_size) {
fixedprobes = 0;
- dof_next = (void *) ((char *) dof + dof->dofh_filesz);
+ aligned_filesz = (shdr.sh_addralign == 0 ? dof->dofh_filesz :
+ roundup2(dof->dofh_filesz, shdr.sh_addralign));
+ dof_next = (void *) ((char *) dof + aligned_filesz);
#endif
if (dof->dofh_ident[DOF_ID_MAG0] != DOF_MAG_MAG0 ||
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