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Revert _init_rand() to reset errno - restores original init behavior.

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This commit is contained in:
Dave Wysochanski 2010-06-01 21:47:57 +00:00
parent e3a1fc8af3
commit e9a87f2e16
2 changed files with 5 additions and 1 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.67 - Version 2.02.67 -
=============================== ===============================
Do not fail lvm_init() if init_logging() or _init_rand() generates an errno.
Don't merge unchanged persistent cache file before dumping if tool scanned. Don't merge unchanged persistent cache file before dumping if tool scanned.
Fix incorrect memory pool deallocation while using vg_read for files. Fix incorrect memory pool deallocation while using vg_read for files.
Add --type parameter description to the lvcreate man page. Add --type parameter description to the lvcreate man page.

5
lib/commands/toolcontext.c
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@ -1084,10 +1084,13 @@ static int _init_backup(struct cmd_context *cmd)
static void _init_rand(struct cmd_context *cmd) static void _init_rand(struct cmd_context *cmd)
{ {
if (read_urandom(&cmd->rand_seed, sizeof(cmd->rand_seed))) if (read_urandom(&cmd->rand_seed, sizeof(cmd->rand_seed))) {
reset_lvm_errno(1);
return; return;
}
cmd->rand_seed = (unsigned) time(NULL) + (unsigned) getpid(); cmd->rand_seed = (unsigned) time(NULL) + (unsigned) getpid();
reset_lvm_errno(1);
} }
static void _init_globals(struct cmd_context *cmd) static void _init_globals(struct cmd_context *cmd)