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Fix new warnings from GCC 7

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This addresses the new warning types -Wformat-truncation
-Wformat-overflow that are part of -Wall, via -Wformat, in GCC 7.
This commit is contained in:
Peter Eisentraut
2017-04-11 14:13:31 -04:00
parent 0e8286d354
commit 6275f5d28a
23 changed files with 68 additions and 68 deletions
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4
src/backend/utils/adt/genfile.c
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@ -522,7 +522,7 @@ pg_ls_dir_files(FunctionCallInfo fcinfo, char *dir)
{
Datum values[3];
bool nulls[3];
char path[MAXPGPATH];
char path[MAXPGPATH * 2];
struct stat attrib;
HeapTuple tuple;
@ -531,7 +531,7 @@ pg_ls_dir_files(FunctionCallInfo fcinfo, char *dir)
continue;
/* Get the file info */
snprintf(path, MAXPGPATH, "%s/%s", fctx->location, de->d_name);
snprintf(path, sizeof(path), "%s/%s", fctx->location, de->d_name);
if (stat(path, &attrib) < 0)
ereport(ERROR,
(errcode_for_file_access(),