if (seekback == (off_t) -1)
return error("cannot find the current offset");
- header_len = sprintf((char *)obuf, "%s %" PRIuMAX,
- typename(type), (uintmax_t)size) + 1;
+ header_len = xsnprintf((char *)obuf, sizeof(obuf), "%s %" PRIuMAX,
+ typename(type), (uintmax_t)size) + 1;
git_SHA1_Init(&ctx);
git_SHA1_Update(&ctx, obuf, header_len);
git_SHA_CTX c;
git_zstream s;
- hdrlen = sprintf((char *)hdr,"%s %lu", typename(type),
- (unsigned long)dat->len) + 1;
+ hdrlen = xsnprintf((char *)hdr, sizeof(hdr), "%s %lu",
+ typename(type), (unsigned long)dat->len) + 1;
git_SHA1_Init(&c);
git_SHA1_Update(&c, hdr, hdrlen);
git_SHA1_Update(&c, dat->buf, dat->len);
git_zstream stream;
unpacked = read_sha1_file(request->obj->sha1, &type, &len);
- hdrlen = sprintf(hdr, "%s %lu", typename(type), len) + 1;
+ hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(type), len) + 1;
/* Set it up */
git_deflate_init(&stream, zlib_compression_level);
return -1;
/* Generate the header */
- hdrlen = sprintf(hdr, "%s %lu", typename(obj_type), size) + 1;
+ hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(obj_type), size) + 1;
/* Sha1.. */
git_SHA1_Init(&c);
git_SHA_CTX c;
/* Generate the header */
- *hdrlen = sprintf(hdr, "%s %lu", type, len)+1;
+ *hdrlen = xsnprintf(hdr, *hdrlen, "%s %lu", type, len)+1;
/* Sha1.. */
git_SHA1_Init(&c);
unsigned char *sha1)
{
char hdr[32];
- int hdrlen;
+ int hdrlen = sizeof(hdr);
write_sha1_file_prepare(buf, len, type, sha1, hdr, &hdrlen);
return 0;
}
int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *sha1)
{
char hdr[32];
- int hdrlen;
+ int hdrlen = sizeof(hdr);
/* Normally if we have it in the pack then we do not bother writing
* it out into .git/objects/??/?{38} file.
int hdrlen, status = 0;
/* type string, SP, %lu of the length plus NUL must fit this */
- header = xmalloc(strlen(type) + 32);
+ hdrlen = strlen(type) + 32;
+ header = xmalloc(hdrlen);
write_sha1_file_prepare(buf, len, type, sha1, header, &hdrlen);
if (!(flags & HASH_WRITE_OBJECT))
buf = read_packed_sha1(sha1, &type, &len);
if (!buf)
return error("cannot read sha1_file for %s", sha1_to_hex(sha1));
- hdrlen = sprintf(hdr, "%s %lu", typename(type), len) + 1;
+ hdrlen = xsnprintf(hdr, sizeof(hdr), "%s %lu", typename(type), len) + 1;
ret = write_loose_object(sha1, hdr, hdrlen, buf, len, mtime);
free(buf);