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cos/mirrors/github.com/coreos/seismograph/7b0111f6dca38e76470c4a4e1dce9ef1d01829a0
commit
7b0111f6dca38e76470c4a4e1dce9ef1d01829a0
[log]
author
Andrew Jeddeloh <andrew.jeddeloh@coreos.com>
Mon Nov 27 10:27:29 2017 -0800
committer
Andrew Jeddeloh <andrew.jeddeloh@coreos.com>
Mon Nov 27 10:27:29 2017 -0800
tree
b12c5bb1b0269c38b2c1e492fa931d5041eb3681
parent
2e74e2665555776ea65b6bb8de38635b8c7258f3 [diff]
rootdev: do not malloc/free entry from readdir

Fixes invalid frees. readdir(3) returns a pointer to statically
allocated dirent which should not be freed. Also fixes a memory leak
where we malloc a dirent then override the pointer immediately.
1 file changed
tree: b12c5bb1b0269c38b2c1e492fa931d5041eb3681
  1. include/
  2. src/
  3. tests/
  4. .gitignore
  5. .travis.yml
  6. autogen.sh
  7. configure.ac
  8. LICENSE
  9. Makefile.am
  10. README.md
README.md

seismograph -- tools for producing CoreOS images

cgpt

A partitioning tool.

rootdev

Performs operations to discover and annotate the root block device

Originally inspired by the old rdev utility from util-linux but has been completely rewritten since then. git://git.debian.org/~lamont/util-linux.git / 717db2c8177203fe242ea35b31bc312abe9aa3c9

  • Provides core functionality in a library: librootdev
  • Walks sysfs to discover the block devices
  • Supports resolving through to /sys/block/XXX/slaves/*/dev devices
  • Will test and, optionally, symlink to the /dev entry for standard devices.
  • Is testable.