Debian – Strange size change in core dump file
I have the following C snippets that both obviously causes stack overflow error: a.c int f(int i) { f(i); } int main() { f(1); } b.c int f(int i) { f(i+1); } int main() { f(1); } After running both…
Is the R terra::project function causing a core dump on Ubuntu?
I'm consistently having the project function in the terra R package (v1.7-29) crash in R (4.3.0). This happens via Terminal and in RStudio, and despite the terra package being installed without errors. Reprex: library(terra) # SPECIFY PROJECTIONS pt.proj <- "+proj=longlat…
Php versions – compiling outdated PHP yields core dump with OpenSSL functions. OpenSSL version mismatch?
I compiled OpenSSL 0.9.8x with these ./config options: ./config --prefix=/usr/local/openssl-0.9.8 --openssldir=/usr/local/openssl-0.9.8 I'm compiling my PHP version with these ./configure options (among others): --with-openssl=/usr/local/openssl-0.9.8 --with-openssl-dir=/usr/local/openssl-0.9.8 The problem is that when I run a PHP script with openssl_public_encrypt I'm getting a segmentation…
How to install php debug symbols on Debian Buster?
I am trying to obatin a meaningful backtrace for some segmentation faults occuring on php-fpm in Debian Buster. Reading Debian's guide, I understand that I need to add the debug repo deb http://deb.debian.org/debian-debug/ buster-debug main I need to install debian-goodies…
How to disable core file dumps in docker container – CentOS
My PHP container runs puppeteer to generate PDF. By generating a PDF document, it also creates two core dump files inside my container. I am not sure where they actually come from. The host/server is CentOS 7. I've checked following:…