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| author | David Daney <ddaney@avtrex.com> | 2006-11-12 17:12:13 +0000 |
|---|---|---|
| committer | David Daney <daney@gcc.gnu.org> | 2006-11-12 17:12:13 +0000 |
| commit | 8a492e2cbfd97bce61c007d99fa459af68e038d2 (patch) | |
| tree | 3ba89076aefbf880a841bc6f0cad48fa59792cae /gcc | |
| parent | c57d40281c169cfa315813db1667bf15de5316b0 (diff) | |
| download | gcc-8a492e2cbfd97bce61c007d99fa459af68e038d2.zip gcc-8a492e2cbfd97bce61c007d99fa459af68e038d2.tar.gz gcc-8a492e2cbfd97bce61c007d99fa459af68e038d2.tar.bz2 | |
re PR java/29805 (Write past end of array in java/typeck.c)
PR java/29805
* typeck.c (build_java_array_type): Increase buffer sizes.
From-SVN: r118724
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/java/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/java/typeck.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index 8bc6c35..46d7d1d 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,8 @@ +2006-11-12 David Daney <ddaney@avtrex.com> + + PR java/29805 + * typeck.c (build_java_array_type): Increase buffer sizes. + 2006-11-11 Richard Guenther <rguenther@suse.de> * check-init.c (check_init): Remove handling of FIX_CEIL_EXPR, diff --git a/gcc/java/typeck.c b/gcc/java/typeck.c index 3441a1d..c0d6e4a 100644 --- a/gcc/java/typeck.c +++ b/gcc/java/typeck.c @@ -356,7 +356,7 @@ tree build_java_array_type (tree element_type, HOST_WIDE_INT length) { tree sig, t, fld, atype, arfld; - char buf[12]; + char buf[23]; /* 20 for the digits of a 64 bit number + "[]" + \0 */ tree elsig = build_java_signature (element_type); tree el_name = element_type; buf[0] = '['; @@ -379,7 +379,7 @@ build_java_array_type (tree element_type, HOST_WIDE_INT length) if (TREE_CODE (el_name) == TYPE_DECL) el_name = DECL_NAME (el_name); { - char suffix[12]; + char suffix[23]; if (length >= 0) sprintf (suffix, "[%d]", (int)length); else |