mirror of https://github.com/vitalif/e2fsprogs
badblocks: Fix crash when lots of -t patterns given
With more than 8 -t patterns given, badblocks will overwrite the t_patts array boundary due to realloc not taking into account the size of an int. Oops. Addresses-Debian-Bug: 487298 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>bitmap-optimize
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79e62409b3
commit
69d813520c
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@ -995,7 +995,8 @@ int main (int argc, char ** argv)
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if (t_flag + 1 > t_max) {
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unsigned int *t_patts_new;
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t_patts_new = realloc(t_patts, t_max + T_INC);
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t_patts_new = realloc(t_patts, sizeof(int) *
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(t_max + T_INC));
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if (!t_patts_new) {
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com_err(program_name, ENOMEM,
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_("can't allocate memory for "
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