scc

simple c99 compiler
git clone git://git.simple-cc.org/scc
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commit 3703ba5fe4d255ac4918021108f8d6a339131bde
parent a64b35f219113878d8021e102df5630841cce9e4
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Sun, 19 Jan 2020 15:19:32 +0100

libmach: Fix readstr()

Readstr() must check for size 4 because the 4 bytes
with the size of the string table is included in the
size of the string table.

Diffstat:
Msrc/libmach/coff32/coff32read.c | 4+++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libmach/coff32/coff32read.c b/src/libmach/coff32/coff32read.c @@ -157,8 +157,10 @@ readstr(Obj *obj, FILE *fp) coff->strsiz = 0; if (siz < 4 || siz > SIZE_MAX) { errno = ERANGE; - return 1; + return 0; } + if (siz == 4) + return 1; if ((str = malloc(siz)) == NULL) return 0;