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Let's lock a write lock when changing values, shall we?

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Thanks to Dr Stephen Henson <shenson@drh-consultancy.co.uk> for making
me aware of this error.
This commit is contained in:
Richard Levitte
2004-08-02 14:15:07 +00:00
parent 7f9c37457a
commit eb7bb58471
1 changed files with 4 additions and 4 deletions
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8
crypto/cryptlib.c
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@@ -551,13 +551,13 @@ int fips_set_owning_thread(void)
if (fips_is_started()) if (fips_is_started())
{ {
CRYPTO_r_lock(CRYPTO_LOCK_FIPS2); CRYPTO_w_lock(CRYPTO_LOCK_FIPS2);
if (fips_thread == 0) if (fips_thread == 0)
{ {
fips_thread = CRYPTO_thread_id(); fips_thread = CRYPTO_thread_id();
ret = 1; ret = 1;
} }
CRYPTO_r_unlock(CRYPTO_LOCK_FIPS2); CRYPTO_w_unlock(CRYPTO_LOCK_FIPS2);
} }
return ret; return ret;
} }
@@ -568,13 +568,13 @@ int fips_clear_owning_thread(void)
if (fips_is_started()) if (fips_is_started())
{ {
CRYPTO_r_lock(CRYPTO_LOCK_FIPS2); CRYPTO_w_lock(CRYPTO_LOCK_FIPS2);
if (fips_thread == CRYPTO_thread_id()) if (fips_thread == CRYPTO_thread_id())
{ {
fips_thread = 0; fips_thread = 0;
ret = 1; ret = 1;
} }
CRYPTO_r_unlock(CRYPTO_LOCK_FIPS2); CRYPTO_w_unlock(CRYPTO_LOCK_FIPS2);
} }
return ret; return ret;
} }