diff options
Diffstat (limited to 'src/mkid.c')
| -rw-r--r-- | src/mkid.c | 17 |
1 files changed, 16 insertions, 1 deletions
@@ -289,6 +289,21 @@ main (int argc, char **argv) mark_member_file_links (&idh); log_8_member_files = ceil_log_8 (idh.idh_member_file_table.ht_fill); + + /* hack start: when scanning a single file, log_8_member_files results 0. + Adjust to 1 in this case, or xmalloc will be called for 0 bytes, + and later the struct token will have no 'hits' field. + This would cause a crash + (see testsuite/consistency, testsuite/single_file_token_bug.c) + + <claudio@gnu.org 2005> + */ + + if (log_8_member_files == 0) + log_8_member_files = 1; + + /* hack end */ + current_hits_signature = xmalloc (log_8_member_files); /* If scannable files were given, then scan them. */ @@ -327,7 +342,7 @@ ceil_log_8 (unsigned long n) return log_8; } -/* Return the integer ceiling of the base-8 logarithm of N. */ +/* Return the integer ceiling of the base-2 logarithm of N. */ int ceil_log_2 (unsigned long n) |