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authorAlexander Kuleshov <kuleshovmail@gmail.com>2016-02-16 23:51:43 +0600
committerAlexander Kuleshov <kuleshovmail@gmail.com>2016-02-19 01:36:46 +0600
commitdbacacaaeac47f792fb33ead7f8946689219ef2c (patch)
tree90f2fd58c31884de1bbf25fb88d5d08b68afdafa /man/nss-myhostname.xml
parent2c45295e47642812ea417efba7f2f3339c6e2912 (diff)
alloc-util: cleanups
This patch contains a set of little cleanups for alloc-util.h: 1. The malloc_multiply(), realloc_multiply() and memdup_multiply() functions check allocation related parameters on overflow. Let's move them to the separate size_multiply_overflow() function for simplicity, code duplication prevention and possible reuse in future. 2. use SIZE_MAX from stdlib instead of ((size_t) - 1) to be more clear. 3. The 'a'/'b' variables are renamed to 'size' and 'need' to be more clear.'
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