0966291a4a
fuzzystrmatch's difference() function assumes that _soundex() always initializes its output buffer fully. This was not so for the case of a string containing no alphabetic characters, resulting in unstable output and Valgrind complaints. Fix by using memset() to fill the whole buffer in the early-exit case. Also make some cosmetic improvements (I didn't care for the random switches between "instr[0]" and "*instr" notation). Report and diagnosis by Alexander Lakhin (bug #17935). Back-patch to all supported branches. Discussion: https://postgr.es/m/17935-b99316aa79c18513@postgresql.org |
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| .. | ||
| expected | ||
| sql | ||
| .gitignore | ||
| Makefile | ||
| dmetaphone.c | ||
| fuzzystrmatch--1.0--1.1.sql | ||
| fuzzystrmatch--1.1.sql | ||
| fuzzystrmatch--unpackaged--1.0.sql | ||
| fuzzystrmatch.c | ||
| fuzzystrmatch.control | ||