diff options
| author | das <das@FreeBSD.org> | 2009-02-28 04:58:18 +0000 |
|---|---|---|
| committer | das <das@FreeBSD.org> | 2009-02-28 04:58:18 +0000 |
| commit | 8f720cc6670287f3dc8e001fd7373042cb85e875 (patch) | |
| tree | c6a4ad3e40ffcac2f78ac97d44380a78e031021d /lib/libc/stdio/printf-pos.c | |
| parent | ddd5c68e843d2a001ea8e2dea8a1df60e8b9c96f (diff) | |
| download | FreeBSD-src-8f720cc6670287f3dc8e001fd7373042cb85e875.zip FreeBSD-src-8f720cc6670287f3dc8e001fd7373042cb85e875.tar.gz | |
Make sure %zd treats negative arguments properly on 32-bit platforms.
Fix harmless but related bugs in %_$zd and %_$tu.
PR: 131880
MFC after: 1 week
Diffstat (limited to 'lib/libc/stdio/printf-pos.c')
| -rw-r--r-- | lib/libc/stdio/printf-pos.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/libc/stdio/printf-pos.c b/lib/libc/stdio/printf-pos.c index 945ba61..351bed5 100644 --- a/lib/libc/stdio/printf-pos.c +++ b/lib/libc/stdio/printf-pos.c @@ -61,7 +61,7 @@ __FBSDID("$FreeBSD$"); enum typeid { T_UNUSED, TP_SHORT, T_INT, T_U_INT, TP_INT, T_LONG, T_U_LONG, TP_LONG, T_LLONG, T_U_LLONG, TP_LLONG, - T_PTRDIFFT, TP_PTRDIFFT, T_SIZET, TP_SIZET, + T_PTRDIFFT, TP_PTRDIFFT, T_SSIZET, T_SIZET, TP_SIZET, T_INTMAXT, T_UINTMAXT, TP_INTMAXT, TP_VOID, TP_CHAR, TP_SCHAR, T_DOUBLE, T_LONG_DOUBLE, T_WINT, TP_WCHAR }; @@ -145,7 +145,7 @@ addsarg(struct typetable *types, int flags) if (flags & INTMAXT) types->table[types->nextarg++] = T_INTMAXT; else if (flags & SIZET) - types->table[types->nextarg++] = T_SIZET; + types->table[types->nextarg++] = T_SSIZET; else if (flags & PTRDIFFT) types->table[types->nextarg++] = T_PTRDIFFT; else if (flags & LLONGINT) @@ -168,7 +168,7 @@ adduarg(struct typetable *types, int flags) else if (flags & SIZET) types->table[types->nextarg++] = T_SIZET; else if (flags & PTRDIFFT) - types->table[types->nextarg++] = T_PTRDIFFT; + types->table[types->nextarg++] = T_SIZET; else if (flags & LLONGINT) types->table[types->nextarg++] = T_U_LLONG; else if (flags & LONGINT) @@ -716,6 +716,9 @@ build_arg_table(struct typetable *types, va_list ap, union arg **argtable) case T_SIZET: (*argtable) [n].sizearg = va_arg (ap, size_t); break; + case T_SSIZET: + (*argtable) [n].sizearg = va_arg (ap, ssize_t); + break; case TP_SIZET: (*argtable) [n].psizearg = va_arg (ap, size_t *); break; |
