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Fortran: avoid NULL pointer dereference on missing or bad dummy arguments
authorHarald Anlauf <anlauf@gmx.de>
Wed, 8 Dec 2021 20:14:19 +0000 (21:14 +0100)
committerHarald Anlauf <anlauf@gmx.de>
Thu, 9 Dec 2021 22:14:17 +0000 (23:14 +0100)
commit81ffb19017daf7197445ed0793e925674a3970d5
treec0ba76acc2abcd8b8ea02fe37ebef0a6aa7778e2tree
parent99854374f95a21dbfaf4348d4c2795f2d4927d1ecommit | diff
Fortran: avoid NULL pointer dereference on missing or bad dummy arguments

gcc/fortran/ChangeLog:

PR fortran/103609
* symbol.c (gfc_sym_get_dummy_args): Catch NULL pointer
dereference.

gcc/testsuite/ChangeLog:

PR fortran/103609
* gfortran.dg/pr103609.f90: New test.

(cherry picked from commit b77968a70537429b4f548f90c369d26e6b6943cc)
gcc/fortran/symbol.c diff | blob | blame | history
gcc/testsuite/gfortran.dg/pr103609.f90 [new file with mode: 0644] blob
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