[LTP] [PATCH 0/3] Fix to float_trigo core dump and related enhancements

[Tomas Dzik]

Hi all,
following 3 patches fix a core dump we observed during testing. Because
failed malloc() was contributing factor to it I added also some checks
to malloc() return value. And since I was editing these files I spotted
that they use sprintf() and I replaced it with snprintf() which is IMHO
safer and can make debugging test failures easier.
I would be grateful for review.

Best regards,
Tomas D.

Tomas Dzik (3):
  LTP/Lite test float_trigo core dumps due to free(): invalid pointer
  Add some checks for malloc() returning NULL
  Replace sprintf() with more secure snprintf() variant in float tests

 testcases/misc/math/float/bessel/genbessel.c  | 10 +++---
 .../misc/math/float/exp_log/genexp_log.c      | 24 +++++++++----
 testcases/misc/math/float/iperb/geniperb.c    | 10 ++++--
 testcases/misc/math/float/main.c              | 18 +++++++---
 testcases/misc/math/float/power/genpower.c    | 21 ++++++++----
 testcases/misc/math/float/thread_code.c       | 34 +++++++++++++------
 testcases/misc/math/float/trigo/gentrigo.c    | 24 +++++++++----
 7 files changed, 99 insertions(+), 42 deletions(-)

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2.55.0