diff options
-rw-r--r-- | src/main.c | 2 | ||||
-rw-r--r-- | tests/Makefile.am | 3 | ||||
-rw-r--r-- | tests/testsuite.at | 1 |
3 files changed, 4 insertions, 2 deletions
@@ -321,7 +321,7 @@ parse_opt (int key, char *arg, struct argp_state *state) case BLOCK_SIZE_OPTION: /* --block-size */ io_block_size = atoi (arg); - if (io_block_size < 1) + if (io_block_size < 1 || io_block_size > INT_MAX/512) USAGE_ERROR ((0, 0, _("invalid block size"))); io_block_size *= 512; break; diff --git a/tests/Makefile.am b/tests/Makefile.am index 2fbee29..863f46c 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -55,7 +55,8 @@ TESTSUITE_AT = \ symlink-bad-length.at\ symlink-long.at\ symlink-to-stdout.at\ - version.at + version.at\ + big-block-size.at TESTSUITE = $(srcdir)/testsuite diff --git a/tests/testsuite.at b/tests/testsuite.at index 81e205b..b11c4a0 100644 --- a/tests/testsuite.at +++ b/tests/testsuite.at @@ -42,3 +42,4 @@ m4_include([setstat02.at]) m4_include([setstat03.at]) m4_include([setstat04.at]) m4_include([setstat05.at]) +m4_include([big-block-size.at]) |