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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 ce80240a7d
commit 1460515618
22 changed files with 65 additions and 65 deletions
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4
src/backend/access/heap/rewriteheap.c
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@ -1196,7 +1196,7 @@ CheckPointLogicalRewriteHeap(void)
XLogRecPtr redo;
DIR *mappings_dir;
struct dirent *mapping_de;
char path[MAXPGPATH];
char path[MAXPGPATH + 20];
/*
* We start of with a minimum of the last redo pointer. No new decoding
@ -1227,7 +1227,7 @@ CheckPointLogicalRewriteHeap(void)
strcmp(mapping_de->d_name, "..") == 0)
continue;
snprintf(path, MAXPGPATH, "pg_logical/mappings/%s", mapping_de->d_name);
snprintf(path, sizeof(path), "pg_logical/mappings/%s", mapping_de->d_name);
if (lstat(path, &statbuf) == 0 && !S_ISREG(statbuf.st_mode))
continue;