diff options
| author | Xavier Leroy <xavier.leroy@inria.fr> | 2014-04-15 17:09:13 +0000 |
|---|---|---|
| committer | Xavier Leroy <xavier.leroy@inria.fr> | 2014-04-15 17:09:13 +0000 |
| commit | 774e30e138dc22a5acd6cfac03ae25194ae8cd6e (patch) | |
| tree | 2acda83264153258c7f978efeae08d260598c023 /byterun/printexc.c | |
| parent | 2fc7ac7e8b95a143b6b38eab28622389cc19001b (diff) | |
PR#6075: avoid using unsafe C library functions (strcpy, strcat, sprintf).
An ISO C99-compliant C compiler and standard library is now assumed.
(Plus special exceptions for MSVC.) In particular, emulation code for
64-bit integer arithmetic was removed, the C compiler must support a
64-bit integer type.
git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14607 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
Diffstat (limited to 'byterun/printexc.c')
| -rw-r--r-- | byterun/printexc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/byterun/printexc.c b/byterun/printexc.c index 6e70d524c..8f6badd92 100644 --- a/byterun/printexc.c +++ b/byterun/printexc.c @@ -71,7 +71,8 @@ CAMLexport char * caml_format_exception(value exn) if (i > start) add_string(&buf, ", "); v = Field(bucket, i); if (Is_long(v)) { - sprintf(intbuf, "%" ARCH_INTNAT_PRINTF_FORMAT "d", Long_val(v)); + snprintf(intbuf, sizeof(intbuf), + "%" ARCH_INTNAT_PRINTF_FORMAT "d", Long_val(v)); add_string(&buf, intbuf); } else if (Tag_val(v) == String_tag) { add_char(&buf, '"'); |