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Take the lock shared in linker_search_symbol_name.

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This helps sysctl kern.proc.stack.
This commit is contained in:
Mateusz Guzik 2014-10-21 21:29:20 +00:00
parent 12e2a30ef9
commit 2afec8edfc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=273431
1 changed files with 2 additions and 2 deletions
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4
sys/kern/kern_linker.c
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@ -986,9 +986,9 @@ linker_search_symbol_name(caddr_t value, char *buf, u_int buflen,
{
int error;
sx_xlock(&kld_sx);
sx_slock(&kld_sx);
error = linker_debug_search_symbol_name(value, buf, buflen, offset);
sx_xunlock(&kld_sx);
sx_sunlock(&kld_sx);
return (error);
}