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18 lines
851 B
Diff
18 lines
851 B
Diff
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The following problems have been found by Coverity - static analysis tool.
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mysql-5.5.31/sql/sp_rcontext.h:87:buffer_size_warning – Calling strncpy with a maximum size argument of 512 bytes on destination array "this->m_message" of size 512 bytes might leave the destination string unterminated.
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diff -rup mariadb-5.5.47.covscan-stroverflow/sql/sp_rcontext.h mariadb-5.5.47/sql/sp_rcontext.h
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--- mariadb-5.5.47.covscan-stroverflow/sql/sp_rcontext.h 2015-12-09 18:22:47.000000000 +0100
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+++ mariadb-5.5.47/sql/sp_rcontext.h 2016-02-04 07:55:50.073558349 +0100
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@@ -84,7 +84,8 @@ public:
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memcpy(m_sql_state, sqlstate, SQLSTATE_LENGTH);
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m_sql_state[SQLSTATE_LENGTH]= '\0';
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- strncpy(m_message, msg, MYSQL_ERRMSG_SIZE);
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+ strncpy(m_message, msg, sizeof(m_message)-1);
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+ m_message[sizeof(m_message)-1] = '\0';
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}
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void clear()
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