diff options
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_string_sprintf.c')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_string_sprintf.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_string_sprintf.c b/Utilities/cmlibarchive/libarchive/archive_string_sprintf.c index 7d7d9713c..964ea2bea 100644 --- a/Utilities/cmlibarchive/libarchive/archive_string_sprintf.c +++ b/Utilities/cmlibarchive/libarchive/archive_string_sprintf.c @@ -38,7 +38,9 @@ __FBSDID("$FreeBSD: head/lib/libarchive/archive_string_sprintf.c 189435 2009-03- * here. This is only used to format error messages, so doesn't * require any floating-point support or field-width handling. */ - +#ifdef HAVE_ERRNO_H +#include <errno.h> +#endif #include <stdio.h> #include "archive_string.h" @@ -129,7 +131,7 @@ archive_string_vsprintf(struct archive_string *as, const char *fmt, break; case 'c': s = va_arg(ap, int); - archive_strappend_char(as, s); + archive_strappend_char(as, (char)s); break; case 'd': switch(long_flag) { @@ -146,7 +148,9 @@ archive_string_vsprintf(struct archive_string *as, const char *fmt, pw = va_arg(ap, wchar_t *); if (pw == NULL) pw = L"(null)"; - archive_string_append_from_wcs(as, pw, wcslen(pw)); + if (archive_string_append_from_wcs(as, pw, + wcslen(pw)) != 0 && errno == ENOMEM) + __archive_errx(1, "Out of memory"); break; default: p2 = va_arg(ap, char *); @@ -160,7 +164,9 @@ archive_string_vsprintf(struct archive_string *as, const char *fmt, pw = va_arg(ap, wchar_t *); if (pw == NULL) pw = L"(null)"; - archive_string_append_from_wcs(as, pw, wcslen(pw)); + if (archive_string_append_from_wcs(as, pw, + wcslen(pw)) != 0 && errno == ENOMEM) + __archive_errx(1, "Out of memory"); break; case 'o': case 'u': case 'x': case 'X': /* Common handling for unsigned integer formats. */ |