GIT_INLINE(int) rebase_readint(
size_t *out, git_buf *asc_out, git_buf *state_path, const char *filename)
{
int32_t num;
const char *eol;
int error = 0;
if ((error = rebase_readfile(asc_out, state_path, filename)) < 0)
return error;
if (git__strntol32(&num, asc_out->ptr, asc_out->size, &eol, 10) < 0 || num < 0 || *eol) {
git_error_set(GIT_ERROR_REBASE, "the file '%s' contains an invalid numeric value", filename);
return -1;
}
*out = (size_t) num;
return 0;
}
static int parse_header_percent(uint16_t *out, git_patch_parse_ctx *ctx)
{
int32_t val;
const char *end;
if (ctx->line_len < 1 || !git__isdigit(ctx->line[0]) ||
git__strntol32(&val, ctx->line, ctx->line_len, &end, 10) < 0)
return -1;
parse_advance_chars(ctx, (end - ctx->line));
if (parse_advance_expected_s(ctx, "%") < 0)
return -1;
if (val > 100)
return -1;
*out = val;
return 0;
}
static int parse_header_mode(uint16_t *mode, git_patch_parse_ctx *ctx)
{
const char *end;
int32_t m;
int ret;
if (ctx->line_len < 1 || !git__isdigit(ctx->line[0]))
return parse_err("invalid file mode at line %d", ctx->line_num);
if ((ret = git__strntol32(&m, ctx->line, ctx->line_len, &end, 8)) < 0)
return ret;
if (m > UINT16_MAX)
return -1;
*mode = (uint16_t)m;
parse_advance_chars(ctx, (end - ctx->line));
return ret;
}
