IFC @264767

MFC @ r259205 in preparation for some SVM updates. (for real this time)

MFC @ r256071

This is just prior to the bhyve_npt_pmap import so will allow
just the change to be merged for easier debug.

Merge head r233826 through r256722.

kldxref: Add static keyword to the new function only used in the same file.

The WARNS level is not such that the omission broke the build.

Reported by: mdf

Merge head@256284

IFC @256277

Approved by: ken (mentor)

MFC- tracking commit.

kldxref: Do not depend on the directory order.

Sort the filenames to get a consistent result between machines of the same
architecture.

Also, sort FTS_D entries after other entries so kldxref -R wo

kldxref: Do not depend on the directory order.

Sort the filenames to get a consistent result between machines of the same
architecture.

Also, sort FTS_D entries after other entries so kldxref -R works properly in
the uncommon case that a directory contains both subdirectories and modules.
Previously, this may have happened to work, depending on the order of files
in the directory.

PR: bin/182098
Submitted by: Derek Schrock (original version)
Tested by: Derek Schrock
Approved by: re (delphij)
MFC after: 1 week

show more ...

Merge from head

IFC @ r254014

IFC @253398

Merge fresh head.

Remove unneeded reference to link.h (sys/link_elf.h).

MFC after: 2 weeks

Merge from head up to r188941 (last revision before the USB stack switch)

various cleanups including:
+ check a possible buffer overflow when creating a temp file,
submitted by Christoph Mallon
+ remove stale struct definitions
+ clarify the use of dflag and remove usele

various cleanups including:
+ check a possible buffer overflow when creating a temp file,
submitted by Christoph Mallon
+ remove stale struct definitions
+ clarify the use of dflag and remove useless checks

MFC after: 3 days

show more ...

integrate from head@185615

Make the linker.hints file have mode 644 instead of 600.
There is nothing secret in the file, and the missing read
permission breaks diskless operation.

MFC after: 4 weeks

Use safe strlcpy rather than unsafe strncpy. After marcel's last fix,
there was still one overflow possible. strlcpy is faster anyway
because it doesn't unexpectedly zero the entire length of the s

Use safe strlcpy rather than unsafe strncpy. After marcel's last fix,
there was still one overflow possible. strlcpy is faster anyway
because it doesn't unexpectedly zero the entire length of the string
when copying short strings....

show more ...

Fix (static) buffer overflow bug. The dest buffer is of size MAXPATHLEN,
so dest[MAXPATHLEN] falls outside the buffer. This bug corrupted
arenas[0] defined in libc's malloc.c on PowerPC when kldxref

Fix (static) buffer overflow bug. The dest buffer is of size MAXPATHLEN,
so dest[MAXPATHLEN] falls outside the buffer. This bug corrupted
arenas[0] defined in libc's malloc.c on PowerPC when kldxref is shared,
which triggered a delayed SIGSERV.

show more ...

Change maketempfile() to return a FILE* so as to eliminate the fopen()
that immediately follows the only call to it. maketempfile() uses
mkstemp(), so the temporary file has already been opened and u

Change maketempfile() to return a FILE* so as to eliminate the fopen()
that immediately follows the only call to it. maketempfile() uses
mkstemp(), so the temporary file has already been opened and using
fopen() again just opens the file twice. This also fixes the invalid
mode used on the fopen().
While here, assign NULL to fxref after fclose() because we test for
fxref being !NULL to determine if we have the (temporary) hints file
open.

show more ...

Skip .symbols files.

Add support for reading ELF relocatable object file format modules.

Call the file format specific code through a table of function
pointers and remove knowledge of the file format from kldxref.c.
This will make it possible to support more than one file format.

Fixed manpage's synopsis, and synchronized it with the program's usage().