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Diffstat (limited to 'src/ChangeLog')
| -rw-r--r-- | src/ChangeLog | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index 6f2509429d..c1bea6b4cc 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,27 @@ 2011-04-07 Paul Eggert <eggert@cs.ucla.edu> + error: Print 32- and 64-bit integers portably (Bug#8435). + Without this change, on typical 64-bit hosts error ("...%d...", N) + was used to print both 32- and 64-bit integers N, which relied on + undefined behavior. + * lisp.h, src/m/amdx86-64.h, src/m/ia64.h, src/m/ibms390x.h (pEd): + New macro. + * lisp.h (error, verror): Mark as printf-like functions. + * eval.c (verror): Use vsnprintf, not doprnt, to do the real work. + Report overflow in size calculations when allocating printf buffer. + Do not truncate output string at its first null byte. + * xdisp.c (vmessage): Use vsnprintf, not doprnt, to do the real work. + Truncate the output at a character boundary, since vsnprintf does not + do that. + * charset.c (check_iso_charset_parameter): Convert internal + character to string before calling 'error', since %c now has the + printf meaning. + * coding.c (Fdecode_sjis_char, Fdecode_big5_char): Avoid int + overflow when computing char to be passed to 'error'. Do not + pass Lisp_Object to 'error'; pass the integer instead. + * nsfns.m (Fns_do_applescript): Use int, not long, since it's + formatted with plain %d. + * eval.c (internal_lisp_condition_case): Don't pass spurious arg. * keyboard.c (access_keymap_keyremap): Print func name, not garbage. |