42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
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PostgreSQL driver: Fix incompatible pointer-to-integer types
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These result in out-of-bounds stack writes on 64-bit architectures
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(caller has 4 bytes, callee writes 8 bytes), and seem to have gone
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unnoticed on little-endian architectures (although big-endian
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architectures must be broken).
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This change is required to avoid a build failure with GCC 14.
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Submitted upstream: <https://github.com/lurcher/unixODBC/pull/157>
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diff --git a/Drivers/Postgre7.1/info.c b/Drivers/Postgre7.1/info.c
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index 63ac91f3f359f6ba..2216ecd4892e4efd 100644
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--- a/Drivers/Postgre7.1/info.c
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+++ b/Drivers/Postgre7.1/info.c
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@@ -1779,14 +1779,14 @@ char *table_name;
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char index_name[MAX_INFO_STRING];
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short fields_vector[8];
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char isunique[10], isclustered[10];
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-SDWORD index_name_len, fields_vector_len;
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+SQLLEN index_name_len, fields_vector_len;
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TupleNode *row;
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int i;
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HSTMT hcol_stmt;
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StatementClass *col_stmt, *indx_stmt;
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char column_name[MAX_INFO_STRING], relhasrules[MAX_INFO_STRING];
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char **column_names = 0;
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-Int4 column_name_len;
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+SQLLEN column_name_len;
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int total_columns = 0;
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char error = TRUE;
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ConnInfo *ci;
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@@ -2136,7 +2136,7 @@ HSTMT htbl_stmt;
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StatementClass *tbl_stmt;
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char tables_query[STD_STATEMENT_LEN];
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char attname[MAX_INFO_STRING];
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-SDWORD attname_len;
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+SQLLEN attname_len;
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char pktab[MAX_TABLE_LEN + 1];
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Int2 result_cols;
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