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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
@@ -1,3 +1,23 @@ +2017-08-29 Patsy Franklin <pfrankli@redhat.com> + Jeff Law <law@redhat.com> + + [BZ #22025] + Mangle NULL pointers in iconv/gconv. + * iconv/gconv_cache.c (find_module): Demangle init_fct before + checking for NULL. Mangle __btowc_fct if init_fct is non-NULL. + * iconv/gconv_db.c (free_derivation): Check that __shlib_handle + is non-NULL before demangling the end_fct. Check for NULL + end_fct after demangling. + (__gconv_release_step): Demangle the end_fct before checking + it for NULL. Remove assert on __shlibc_handle != NULL. + (gen_steps): Don't check btowc_fct for NULL before mangling. + Demangle init_fct before checking for NULL. + (increment_counter): Likewise. + * gconv_dl.c (__gconv_find_shlib): Don't check init_fct or + end_fct for NULL before mangling. + * wcsmbs/btowc.c (__btowc): Demangle btowc_fct before checking + for NULL. + 2017-08-29 Akhilesh Kumar <akhilesh.k@samsung.com> [BZ #21971] |