diff options
Diffstat (limited to 'lib/libpmcstat/libpmcstat_image.c')
| -rw-r--r-- | lib/libpmcstat/libpmcstat_image.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libpmcstat/libpmcstat_image.c b/lib/libpmcstat/libpmcstat_image.c index 414ba133590b..69274dca31e8 100644 --- a/lib/libpmcstat/libpmcstat_image.c +++ b/lib/libpmcstat/libpmcstat_image.c @@ -193,6 +193,14 @@ pmcstat_image_link(struct pmcstat_process *pp, struct pmcstat_image *image, assert(image->pi_type != PMCSTAT_IMAGE_UNKNOWN && image->pi_type != PMCSTAT_IMAGE_INDETERMINABLE); + /* + * It's possible to have images with nothing of value in .text + * legitimately. We shouldn't have any samples from this image, so + * don't bother with a map entry either. + */ + if (image->pi_start == 0 && image->pi_end == 0) + return; + if ((pcmnew = malloc(sizeof(*pcmnew))) == NULL) err(EX_OSERR, "ERROR: Cannot create a map entry"); |