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Fix memory leaks in the new error return from modinv.

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[originally from svn r9992]
This commit is contained in:
Simon Tatham 2013-08-04 22:33:50 +00:00
parent 20aabc3059
commit 97db2b6646
1 changed files with 4 additions and 0 deletions
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4
sshbn.c
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@ -1642,6 +1642,10 @@ Bignum modinv(Bignum number, Bignum modulus)
* Found a common factor between the inputs, so we cannot * Found a common factor between the inputs, so we cannot
* return a modular inverse at all. * return a modular inverse at all.
*/ */
freebn(b);
freebn(a);
freebn(xp);
freebn(x);
return NULL; return NULL;
} }