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Commit7c016e3

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Fix error detection in contrib/pgcrypto's encrypt_iv() and decrypt_iv().
Due to oversights, the encrypt_iv() and decrypt_iv() functions failed toreport certain types of invalid-input errors, and would instead returnrandom garbage values.Marko Kreen, per report from Stefan Kaltenbrunner
1 parentb7922a6 commit7c016e3

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‎contrib/pgcrypto/pgcrypto.c‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -342,8 +342,8 @@ pg_encrypt_iv(PG_FUNCTION_ARGS)
342342
err=px_combo_init(c, (uint8*)VARDATA(key),klen,
343343
(uint8*)VARDATA(iv),ivlen);
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if (!err)
345-
px_combo_encrypt(c, (uint8*)VARDATA(data),dlen,
346-
(uint8*)VARDATA(res),&rlen);
345+
err=px_combo_encrypt(c, (uint8*)VARDATA(data),dlen,
346+
(uint8*)VARDATA(res),&rlen);
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348348
px_combo_free(c);
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@@ -396,8 +396,8 @@ pg_decrypt_iv(PG_FUNCTION_ARGS)
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err=px_combo_init(c, (uint8*)VARDATA(key),klen,
397397
(uint8*)VARDATA(iv),ivlen);
398398
if (!err)
399-
px_combo_decrypt(c, (uint8*)VARDATA(data),dlen,
400-
(uint8*)VARDATA(res),&rlen);
399+
err=px_combo_decrypt(c, (uint8*)VARDATA(data),dlen,
400+
(uint8*)VARDATA(res),&rlen);
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402402
px_combo_free(c);
403403

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