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authorIgor Zhbanov <i.zhbanov@samsung.com>2013-10-15 14:35:13 +0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-10-15 09:40:34 -0400
commit306e6650221d88b29831bcdcef94447afb65df5c (patch)
tree8246089ac0060fe046c1914e938754a1d9612172 /man
parent72f4d9669c253d5bd7c126bf2e7a0db0198cf2eb (diff)
Fix for SIGSEGV in systemd-bootchart on short-living processes
The function svg_ps_bars() dereferencess NULL pointer in the line endtime = ps->last->sampledata->sampletime; because of partially initialized ps_struct (ps->last == NULL). If some process terminates between scaning /proc directory in the log_sample() function and reading additional information from /proc/PID/... files, the files couldn't be read, the loop will be continued and partially initialized structure returned.
Diffstat (limited to 'man')
0 files changed, 0 insertions, 0 deletions