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por: stop reading past the number buffer in read_double_with_peek #428

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Merged
evanmiller merged 1 commit into from
Nov 3, 2026
Merged

por: stop reading past the number buffer in read_double_with_peek #428

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4 changes: 2 additions & 2 deletions src/spss/readstat_por_read.c
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Original file line number Diff line number Diff line change
Expand Up @@ -138,8 +138,8 @@ static readstat_error_t read_double_with_peek(por_ctx_t *ctx, double *out_double
bytes_read = readstat_por_parse_double(utf8_buffer, len, &value, ctx->handle.error, ctx->user_ctx);
if (bytes_read == -1) {
if (ctx->handle.error) {
snprintf(error_buf, sizeof(error_buf), "Error parsing double string (length=%" PRId64 "): %.*s [%s]",
len, (int)len, utf8_buffer, buffer);
snprintf(error_buf, sizeof(error_buf), "Error parsing double string (length=%" PRId64 "): %.*s [%.*s]",
len, (int)len, utf8_buffer, (int)i, buffer);
ctx->handle.error(error_buf, ctx->user_ctx);
}
retval = READSTAT_ERROR_PARSE;
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