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| author | Alan Modra <amodra@gmail.com> | 2021-01-04 08:53:37 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-01-04 11:08:05 +1030 |
| commit | 90320e40958020aea265dc693d0613a330e40b61 (patch) | |
| tree | 8225aa019c4a8bbd3968fd15cf216859d1ffd234 | |
| parent | a68494db8456671321e1607b6118c0032eec4ca6 (diff) | |
| download | gdb-90320e40958020aea265dc693d0613a330e40b61.zip gdb-90320e40958020aea265dc693d0613a330e40b61.tar.gz gdb-90320e40958020aea265dc693d0613a330e40b61.tar.bz2 | |
PR27101, as: Reject (byte) .align 0x100000000
This allows alignments up to 2**TC_ALIGN_LIMIT, which might be larger
than an unsigned int can hold.
PR 27101
* read.c (s_align): Use a large enough type for "align" to hold
the result of get_absolute_expression.
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/read.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 155ec7e..b38c379 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2021-01-04 Alan Modra <amodra@gmail.com> + + PR 27101 + * read.c (s_align): Use a large enough type for "align" to hold + the result of get_absolute_expression. + 2021-01-01 Nicolas Boulenguez <nicolas@debian.org> * config/tc-i386.c: Correct comment spelling. @@ -1548,7 +1548,7 @@ static void s_align (signed int arg, int bytes_p) { unsigned int align_limit = TC_ALIGN_LIMIT; - unsigned int align; + addressT align; char *stop = NULL; char stopc = 0; offsetT fill = 0; @@ -1595,7 +1595,7 @@ s_align (signed int arg, int bytes_p) if (align > align_limit) { align = align_limit; - as_warn (_("alignment too large: %u assumed"), align); + as_warn (_("alignment too large: %u assumed"), align_limit); } if (*input_line_pointer != ',') |