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| author | Segher Boessenkool <boessen@de.ibm.com> | 2003-12-17 09:34:08 +0000 |
|---|---|---|
| committer | Hartmut Penner <hpenner@gcc.gnu.org> | 2003-12-17 09:34:08 +0000 |
| commit | b50d9339ba76548a9f8232ba37fd78af5be54002 (patch) | |
| tree | 6ff04b77f24d9f907264ba99ec7e42b64f840c31 | |
| parent | a7833d6a0b3dfec3b10bb347430cbfedf5c65c18 (diff) | |
| download | gcc-b50d9339ba76548a9f8232ba37fd78af5be54002.zip gcc-b50d9339ba76548a9f8232ba37fd78af5be54002.tar.gz gcc-b50d9339ba76548a9f8232ba37fd78af5be54002.tar.bz2 | |
* opts.c (wrap_help): Fix overflow.
From-SVN: r74737
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/opts.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d1ed45c..eea7198 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-12-17 Segher Boessenkool <boessen@de.ibm.com> + + * opts.c (wrap_help): Fix overflow. + 2003-12-17 Fred Fish <fnf@redhat.com> * configure.in: Remove code to examine linker scripts and set @@ -1829,7 +1829,7 @@ wrap_help (const char *help, const char *item, unsigned int item_width) len = i; else if ((help[i] == '-' || help[i] == '/') && help[i + 1] != ' ' - && ISALPHA (help[i - 1])) + && i > 0 && ISALPHA (help[i - 1])) len = i + 1; } } |