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Bug #3238

closed

Type error in sendfile configure probe

Added by fweimer about 1 year ago. Updated about 1 year ago.

Status:
Fixed
Priority:
Normal
Category:
build_autotools
Target version:
1.4.74
ASK QUESTIONS IN Forums:
No

Description

The Linux sendfile function expects an off_t * argument, not an int * argument. The patch avoids a stack out-of-bounds write in this run-time test, and a compiler error with future compilers such as GCC 14.

An alternative fix could pass 0 for the parameter.

Files

lighttpd-configure-c99.patch (479 Bytes) lighttpd-configure-c99.patch fweimer, 2023-12-19 08:02
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 #1

Updated by gstrauss about 1 year ago

  • Category set to core
  • Status changed from New to Patch Pending
  • Target version changed from 1.4.xx to 1.4.74

Thanks. Yes, you are correct. The lighttpd code in src/network_write.c uses off_t with sendfile()

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 #2

Updated by gstrauss about 1 year ago

  • Category changed from core to build_autotools
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 #3

Updated by gstrauss about 1 year ago

  • Status changed from Patch Pending to Fixed
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