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Fix a valgrind warning: memcpy does not allow its arguments to overlap.

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konstantin@mysql.com 2005-05-14 02:31:26 +04:00
parent 6adfd9436e
commit 6c981c0b80
1 changed files with 5 additions and 2 deletions
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7
libmysql/libmysql.c
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@ -3944,9 +3944,12 @@ my_bool STDCALL mysql_stmt_bind_result(MYSQL_STMT *stmt, MYSQL_BIND *bind)
/* /*
We only need to check that stmt->field_count - if it is not null We only need to check that stmt->field_count - if it is not null
stmt->bind was initialized in mysql_stmt_prepare stmt->bind was initialized in mysql_stmt_prepare
*/ stmt->bind overlaps with bind if mysql_stmt_bind_param
is called from mysql_stmt_store_result.
*/
memcpy((char*) stmt->bind, (char*) bind, sizeof(MYSQL_BIND) * bind_count); if (stmt->bind != bind)
memcpy((char*) stmt->bind, (char*) bind, sizeof(MYSQL_BIND) * bind_count);
for (param= stmt->bind, end= param + bind_count, field= stmt->fields ; for (param= stmt->bind, end= param + bind_count, field= stmt->fields ;
param < end ; param < end ;