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doc: fix wrong flag in description of bindnow

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`-z bindnow` doesn't exist. The actual flag added is `-z now`.
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Felix Yan 2023-09-27 13:11:26 +03:00 committed by Anderson Torres
parent ce860f6a1e
commit 8ac0795c1f
1 changed files with 1 additions and 1 deletions
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doc/stdenv/stdenv.chapter.md
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@ -1478,7 +1478,7 @@ This flag can break dynamic shared object loading. For instance, the module syst
#### `bindnow` {#bindnow}
Adds the `-z bindnow` linker option. During program load, all dynamic symbols are resolved, allowing for the complete GOT to be marked read-only (due to `relro`). This prevents GOT overwrite attacks. For very large applications, this can incur some performance loss during initial load while symbols are resolved, but this shouldn’t be an issue for daemons.
Adds the `-z now` linker option. During program load, all dynamic symbols are resolved, allowing for the complete GOT to be marked read-only (due to `relro`). This prevents GOT overwrite attacks. For very large applications, this can incur some performance loss during initial load while symbols are resolved, but this shouldn’t be an issue for daemons.
This flag can break dynamic shared object loading. For instance, the module systems of Xorg and PHP are incompatible with this flag. Programs incompatible with this flag often fail at runtime due to missing symbols, like: