14 Aug, 2018

1 commit

• 09d4d9648   Coccinelle: doubletest: reduce side effect false positives ... Browse Code »

  Ensure that the cited expression is not a function call or an
  assignment to reduce the chance of false positives.

  Slightly modify the warning message to indicate another source
  of false positves.

  Signed-off-by: Julia Lawall
  Signed-off-by: Masahiro Yamada

  Julia Lawall

  2018-08-14 07:58:49 +0800  

13 Jan, 2016

1 commit

• 3f984cb39   coccinelle: tests: unsigned value cannot be lesser than zero ... Browse Code »

  Unsigned expressions cannot be lesser than zero. Presence of comparisons
  'unsigned (|>=) 0' often indicates a bug, usually wrong type of variable.
  The patch beside finding such comparisons tries to eliminate false positives,
  mainly by bypassing range checks.

  gcc can detect such comparisons also using -Wtype-limits switch, but it warns
  also in correct cases, making too much noise.

  Signed-off-by: Andrzej Hajda
  Acked-by: Julia Lawall
  Signed-off-by: Michal Marek

  Andrzej Hajda

  2016-01-13 00:47:47 +0800  

27 Oct, 2015

1 commit

• 02da7b427   coccinelle: tests: improve odd_ptr_err.cocci ... Browse Code »

  The original version only considered the case where the then branch
  contains only one call to PTR_ERR. Reimplement the whole thing to allow
  multiple calls, with potentially different arguments.

  Signed-off-by: Julia Lawall
  Signed-off-by: Michal Marek

  Julia Lawall

  2015-10-27 03:54:28 +0800  

04 Jul, 2013

1 commit

• 93f144684   Coccinelle: Update the options used to the new option scheme ... Browse Code »

  spatch has changed its option scheme.
  E.g., --no_show_diff is now --no-show-diff

  This patch updates:
  - scripts/coccicheck
  - Semantic patches under scripts/coccinelle/

  Signed-off-by: Nicolas Palix
  Signed-off-by: Michal Marek

  Nicolas Palix

  2013-07-04 04:58:13 +0800  

11 Oct, 2012

1 commit

• e8fa600e0   scripts/coccinelle/tests/odd_ptr_err.cocci: semantic patch for IS_ERR/PTR_ERR inconsistency ... Browse Code »

  Signed-off-by: Julia Lawall
  Signed-off-by: Michal Marek

  Julia Lawall

  2012-10-11 20:50:51 +0800  

28 Oct, 2010

1 commit

• 97c1cf8fd   Coccinelle: Find doubled arguments to boolean or bit operators. ... Browse Code »

  Signed-off-by: Julia Lawall
  Signed-off-by: Nicolas Palix
  Signed-off-by: Michal Marek

  Julia Lawall

  2010-10-28 06:32:23 +0800