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| author | Nick Clifton <nickc@redhat.com> | 2011-10-25 08:38:49 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2011-10-25 08:38:49 +0000 |
| commit | 0a394bfbada7defad3dff1fdcaa86e0e5a13c656 (patch) | |
| tree | 26187a10de726781f0b8fe295562e7f0e4f3d245 /gprof | |
| parent | 81472056d738c3b07914f3dad5edb0f4af45a050 (diff) | |
| download | gdb-0a394bfbada7defad3dff1fdcaa86e0e5a13c656.zip gdb-0a394bfbada7defad3dff1fdcaa86e0e5a13c656.tar.gz gdb-0a394bfbada7defad3dff1fdcaa86e0e5a13c656.tar.bz2 | |
PR gprof/13325
* hist.c (hist_assign_samples_1): Make sure that inner loop
iterator remains valid.
Diffstat (limited to 'gprof')
| -rw-r--r-- | gprof/ChangeLog | 6 | ||||
| -rw-r--r-- | gprof/hist.c | 7 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gprof/ChangeLog b/gprof/ChangeLog index fd98995..20464e8 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,3 +1,9 @@ +2011-10-25 Wei Guozhi <carrot@google.com> + + PR gprof/13325 + * hist.c (hist_assign_samples_1): Make sure that inner loop + iterator remains valid. + 2011-10-24 Nick Clifton <nickc@redhat.com> * po/ja.po: New Japanese translation. diff --git a/gprof/hist.c b/gprof/hist.c index 25364b2..572bacf 100644 --- a/gprof/hist.c +++ b/gprof/hist.c @@ -398,7 +398,12 @@ hist_assign_samples_1 (histogram *r) /* If high end of bin is below entry address, go for next bin. */ if (bin_high_pc < sym_low_pc) - break; + { + /* PR gprof/13325: Make sure that j does not go below 1. */ + if (j < 1) + j = 1; + break; + } /* If low end of bin is above high end of symbol, go for next symbol. */ |