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| author | Alan Modra <amodra@gmail.com> | 2015-07-22 21:58:50 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2015-07-22 22:04:28 +0930 |
| commit | 511b1657d2b251e529a7a0634325bb7d8f3af80d (patch) | |
| tree | 85f87f4c5a71ab622a62b7e61bebc6d8d0b6c720 /gas/ChangeLog | |
| parent | 5b2af7dd40a4f3b570aef71daf11b9dfce9a5d13 (diff) | |
| download | gdb-511b1657d2b251e529a7a0634325bb7d8f3af80d.zip gdb-511b1657d2b251e529a7a0634325bb7d8f3af80d.tar.gz gdb-511b1657d2b251e529a7a0634325bb7d8f3af80d.tar.bz2 | |
gas line buffer handling
This fixes a segfault when macro definitions end on the last line of a
file, and that line isn't properly terminated with a newline. gas
used to throw away the last line in cases like this, whereas in other
cases gas added the missing newline. So I've also made gas
consistently provide a missing newline.
PR gas/18687
* input-scrub.c (input_scrub_next_buffer): Rearrange and simplify
loop. Don't drop lines at end of file lacking a newline, add a
newline instead. Ensure partial_size is zero whenever
partial_where is NULL. Adjust buffer size for extra char.
(input_scrub_push, input_scrub_begin): Adjust buffer size here too.
Diffstat (limited to 'gas/ChangeLog')
| -rw-r--r-- | gas/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 5ea9714..a3268cb 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,12 @@ +2015-07-22 Alan Modra <amodra@gmail.com> + + PR gas/18687 + * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify + loop. Don't drop lines at end of file lacking a newline, add a + newline instead. Ensure partial_size is zero whenever + partial_where is NULL. Adjust buffer size for extra char. + (input_scrub_push, input_scrub_begin): Adjust buffer size here too. + 2015-07-20 Matthew Wahab <matthew.wahab@arm.com> * NEWS: Mention corrected spelling of armv6kz. |