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| author | Andre McCurdy <armccurdy@gmail.com> | 2016-09-12 13:14:05 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-09-16 15:15:32 +0100 |
| commit | e8022d00c34e37300c1c06f712c7ced5e03d2a57 (patch) | |
| tree | c055c4ea31d130b07e07f99b83b54658209eb6d3 /meta/recipes-devtools/makedevs | |
| parent | 34aa20c6f323bbf7ad53beb643126e4e03634708 (diff) | |
| download | openembedded-core-e8022d00c34e37300c1c06f712c7ced5e03d2a57.tar.gz openembedded-core-e8022d00c34e37300c1c06f712c7ced5e03d2a57.tar.bz2 openembedded-core-e8022d00c34e37300c1c06f712c7ced5e03d2a57.zip | |
makedevs: don't restrict device node paths to 40 characters
40 character paths work OK for device nodes in /dev but not for
device nodes created in a chroot, LXC container, etc.
Since the 'path' array is already a 4k buffer, the sscanf 40
character limit seems to be a typo or historical mis-merge. Update
the sscanf limit and bring the code in sync with the Buildroot
version:
https://git.buildroot.net/buildroot/commit/?id=8876b6751e0bc19a3754290061808f0f8420708e
Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-devtools/makedevs')
| -rw-r--r-- | meta/recipes-devtools/makedevs/makedevs/makedevs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/recipes-devtools/makedevs/makedevs/makedevs.c b/meta/recipes-devtools/makedevs/makedevs/makedevs.c index 7471f3f5b3..cba7681414 100644 --- a/meta/recipes-devtools/makedevs/makedevs/makedevs.c +++ b/meta/recipes-devtools/makedevs/makedevs/makedevs.c @@ -360,7 +360,7 @@ static int interpret_table_entry(char *line) unsigned long mode = 0755, uid = 0, gid = 0, major = 0, minor = 0; unsigned long start = 0, increment = 1, count = 0; - if (0 > sscanf(line, "%40s %c %lo %40s %40s %lu %lu %lu %lu %lu", path, + if (0 > sscanf(line, "%4095s %c %lo %40s %40s %lu %lu %lu %lu %lu", path, &type, &mode, usr_buf, grp_buf, &major, &minor, &start, &increment, &count)) { |