Fix accidental delete

WizardMac · Jun 15, 2024 · 1b0b133 · 1b0b133
1 parent a1a69bc
commit 1b0b133
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/spss/readstat_sav_read.c b/src/spss/readstat_sav_read.c
@@ -926,6 +926,10 @@ static readstat_error_t sav_process_row(unsigned char *buffer, size_t buffer_len
             }
             if (++offset == col_info->width) {
                 if (++segment_offset < var_info->n_segments) {
+                    if (raw_str_used == 0) {
+                        retval = READSTAT_ERROR_PARSE;
+                        goto done;
+                    }
                     raw_str_used--;
                 }
                 offset = 0;