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| author | Alan Modra <amodra@gmail.com> | 2000-06-20 12:33:21 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2000-06-20 12:33:21 +0000 |
| commit | 2ab47eed68c82a9a6d055ba3f49ca6a8a1dd2575 (patch) | |
| tree | f16dbfc601991f71c0177a7027479b3d3e3f9247 /gprof | |
| parent | b305ef96a167be657a95d273db6945fe7597e937 (diff) | |
| download | binutils-gdb-2ab47eed68c82a9a6d055ba3f49ca6a8a1dd2575.tar.gz | |
Correct pointer comparisons relying on NULL less than any other pointer.
Alexander Aganichev's fix for ieee.c
Diffstat (limited to 'gprof')
| -rw-r--r-- | gprof/ChangeLog | 5 | ||||
| -rw-r--r-- | gprof/source.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gprof/ChangeLog b/gprof/ChangeLog index deec80546e4..400c83473c0 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,3 +1,8 @@ +2000-06-20 Alan Modra <alan@linuxcare.com.au> + + * source.c (annotate_source): Correct pointer comparison when + checking for backslashes. + 2000-06-13 H.J. Lu <hjl@gnu.org> * configure: Regenerate. diff --git a/gprof/source.c b/gprof/source.c index 039e8760138..dd671d5e159 100644 --- a/gprof/source.c +++ b/gprof/source.c @@ -116,7 +116,7 @@ DEFUN (annotate_source, (sf, max_width, annote, arg), #ifdef HAVE_DOS_BASED_FILE_SYSTEM { char *bslash = strrchr (sf->name, '\\'); - if (bslash > name_only) + if (name_only == NULL || (bslash != NULL && bslash > name_only)) name_only = bslash; if (name_only == NULL && sf->name[0] != '\0' && sf->name[1] == ':') name_only = (char *)sf->name + 1; @@ -174,7 +174,7 @@ DEFUN (annotate_source, (sf, max_width, annote, arg), #ifdef HAVE_DOS_BASED_FILE_SYSTEM { char *bslash = strrchr (sf->name, '\\'); - if (bslash > filename) + if (filename == NULL || (bslash != NULL && bslash > filename)) filename = bslash; if (filename == NULL && sf->name[0] != '\0' && sf->name[1] == ':') filename = sf->name + 1; |