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Fix compiler warning about format truncation

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This commit is contained in:
Peter Eisentraut 2018-04-06 08:43:50 -04:00
parent f1464c5380
commit 2cd6520e78
1 changed files with 3 additions and 3 deletions
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6
src/bin/pg_verify_checksums/pg_verify_checksums.c
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@ -130,7 +130,7 @@ scan_directory(char *basedir, char *subdir)
DIR *dir; DIR *dir;
struct dirent *de; struct dirent *de;
snprintf(path, MAXPGPATH, "%s/%s", basedir, subdir); snprintf(path, sizeof(path), "%s/%s", basedir, subdir);
dir = opendir(path); dir = opendir(path);
if (!dir) if (!dir)
{ {
@ -140,13 +140,13 @@ scan_directory(char *basedir, char *subdir)
} }
while ((de = readdir(dir)) != NULL) while ((de = readdir(dir)) != NULL)
{ {
char fn[MAXPGPATH]; char fn[MAXPGPATH + 1];
struct stat st; struct stat st;
if (skipfile(de->d_name)) if (skipfile(de->d_name))
continue; continue;
snprintf(fn, MAXPGPATH, "%s/%s", path, de->d_name); snprintf(fn, sizeof(fn), "%s/%s", path, de->d_name);
if (lstat(fn, &st) < 0) if (lstat(fn, &st) < 0)
{ {
fprintf(stderr, _("%s: could not stat file \"%s\": %m\n"), fprintf(stderr, _("%s: could not stat file \"%s\": %m\n"),