lp:kmod

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1238. By Luis R. Rodriguez on 2021-09-23

libkmod: add a library notice log level print

When you use pass the -v argument to modprobe we bump
the log level from the default modprobe log level of
LOG_WARNING (4) to LOG_NOTICE (5), however the library
only has avaiable to print:

 #define DBG(ctx, arg...) kmod_log_cond(ctx, LOG_DEBUG, ## arg)
 #define INFO(ctx, arg...) kmod_log_cond(ctx, LOG_INFO, ## arg)
 #define ERR(ctx, arg...) kmod_log_cond(ctx, LOG_ERR, ## arg)

LOG_INFO (6) however is too high of a level for it to be
effective at printing anything when modprobe -v is passed.
And so the only way in which modprobe -v can trigger the
library to print a verbose message is to use ERR() but that
always prints something and we don't want that in some
situations.

We need to add a new log level macro which uses LOG_NOTICE (5)
for a "normal but significant condition" which users and developers
can use to look underneath the hood to confirm if a situation is
happening.

Signed-off-by: Luis Chamberlain <email address hidden>
Signed-off-by: Lucas De Marchi <email address hidden>

1237. By Yauheni Kaliuta <email address hidden> on 2021-06-09

libkmod-module: check "new_from_name" return value in get_builtin

kmod_module_new_from_name() may fail and return error value. It is
handled properly across the code, but in this particular place the
check is missing.

Signed-off-by: Yauheni Kaliuta <email address hidden>

1236. By Lucas De Marchi on 2021-05-20

kmod 29

1235. By Lucas De Marchi on 2021-05-11

testsuite: update gitignore

1234. By Lucas De Marchi on 2021-05-11

depmod: fix modules.builtin.alias.bin output

Due to wrong documentation on kmod_module_get_info() we ended up
checking for 0 as return. Check for > 0 to decided if we want to write
the index to the file, otherwise we would output a 0-sized index on
success.

1233. By Lucas De Marchi on 2021-05-11

Fix return value doc for kmod_module_get_info()

We don't return 0 on success, we return the number of elements we added
to the list.

1232. By Seung-Woo Kim <email address hidden> on 2021-04-17

libkmod: fix possible double free with wrong modules.builtin.modinfo

Fix double free for *modinfo with non '\0' terminated wrong
modules.builtin.modinfo, which is because EOF is minus value.

Signed-off-by: Seung-Woo Kim <email address hidden>

1231. By Seung-Woo Kim <email address hidden> on 2021-04-17

libkmod: fix an overflow with wrong modules.builtin.modinfo

Fix a possbile overflow with exact PATH_MAX length modname
in wrong modules.builtin.modinfo.

Signed-off-by: Seung-Woo Kim <email address hidden>

1230. By Lucas De Marchi on 2021-04-17

gitignore: ignore .mbx and .cover for b4 integration

Lately I'm using b4 to work with the patches in the mailing list. Better
to start ignoring .cover and .mbx files since they get created by b4.

1229. By Seung-Woo Kim <email address hidden> on 2021-04-09

libkmod-config: fix a memory leak when kmod_list_append() fails

From kmod_config_new(), when kmod_list_append() fails,
fix not list-appended kmod_config_path leak.

Signed-off-by: Seung-Woo Kim <email address hidden>