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author | Nick Clifton <nickc@redhat.com> | 2016-12-01 15:20:19 +0000 |
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committer | Nick Clifton <nickc@redhat.com> | 2016-12-01 15:20:19 +0000 |
commit | 69ace2200106348a1b00d509a6a234337c104c17 (patch) | |
tree | a1f179bb024f0411fe964d6ea156285b49febc25 /gas | |
parent | 4cbd84083ea89e870526ed0c80d462084887ba6e (diff) | |
download | gdb-69ace2200106348a1b00d509a6a234337c104c17.zip gdb-69ace2200106348a1b00d509a6a234337c104c17.tar.gz gdb-69ace2200106348a1b00d509a6a234337c104c17.tar.bz2 |
Fix seg fault attempting to unget an EOF character.
PR gas/20898
* app.c (do_scrub_chars): Do not attempt to unget EOF.
Diffstat (limited to 'gas')
-rw-r--r-- | gas/ChangeLog | 3 | ||||
-rw-r--r-- | gas/app.c | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 76c23ce..a142857 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,8 @@ 2016-12-01 Nick Clifton <nickc@redhat.com> + PR gas/20898 + * app.c (do_scrub_chars): Do not attempt to unget EOF. + PR gas/20897 * subsegs.c (subsegs_print_statistics): Do nothing if no output file was created. @@ -1188,7 +1188,7 @@ do_scrub_chars (size_t (*get) (char *, size_t), char *tostart, size_t tolen) state = -2; break; } - else + else if (ch2 != EOF) { UNGET (ch2); } |