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| author | Sander Vrijders <[email protected]> | 2019-10-05 13:43:38 +0200 |
|---|---|---|
| committer | Dimitri Staessens <[email protected]> | 2019-10-06 09:12:14 +0200 |
| commit | c0ea8b9c98e81f513ae3eaa2f2bf7f47fe528582 (patch) | |
| tree | b51683141704237a24e08e230db3152a40823fd2 /src/irmd/main.c | |
| parent | b06ede91561fbac4a7e29e1569d4855c8f3e2d54 (diff) | |
| download | ouroboros-c0ea8b9c98e81f513ae3eaa2f2bf7f47fe528582.tar.gz ouroboros-c0ea8b9c98e81f513ae3eaa2f2bf7f47fe528582.zip | |
irmd: Check if entry actually exists
The prog table was consulted for a name of a program, which may not
exist, thus prog_entry_del_name potentially got a NULL reference
passed.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
Diffstat (limited to 'src/irmd/main.c')
| -rw-r--r-- | src/irmd/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/irmd/main.c b/src/irmd/main.c index f3a3ff87..19875d1c 100644 --- a/src/irmd/main.c +++ b/src/irmd/main.c @@ -844,6 +844,11 @@ static int unbind_program(char * prog, prog_table_del(&irmd.prog_table, prog); else { struct prog_entry * en = prog_table_get(&irmd.prog_table, prog); + if (en == NULL) { + pthread_rwlock_unlock(&irmd.reg_lock); + return -EINVAL; + } + prog_entry_del_name(en, name); e = registry_get_entry(&irmd.registry, name); |