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gcc9.2.1 also warns about truncation here

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Change-Id: I8d1cbe259836a9737297a9af0bc762e88ef6148c
Reviewed-on: https://gerrit.libreoffice.org/78817
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
This commit is contained in:
Noel Grandin
2019-09-12 11:05:19 +02:00
parent 78e369cc26
commit 74c409853f
1 changed files with 3 additions and 3 deletions
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soltools/mkdepend/include.c
+3 -3
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@@ -243,13 +243,13 @@ int issymbolic(char *dir, char *component)
struct stat st;
char buf[ BUFSIZ ], **pp;
#if defined __GNUC__ && __GNUC__ == 8 && (__GNUC_MINOR__ == 2 || __GNUC_MINOR__ == 3) && !defined __clang__
#if defined __GNUC__ && !defined __clang__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wformat-truncation"
// silence "‘snprintf’ output may be truncated before the last format character"
// silence "‘snprintf’ output may be truncated before the last format character", from gcc 8.3 to at least 9.2.1
#endif
int n = snprintf(buf, BUFSIZ, "%s%s%s", dir, *dir ? "/" : "", component);
#if defined __GNUC__ && __GNUC__ == 8 && (__GNUC_MINOR__ == 2 || __GNUC_MINOR__ == 3) && !defined __clang__
#if defined __GNUC__ && !defined __clang__
#pragma GCC diagnostic pop
#endif
assert(n < BUFSIZ);