por-file-writer: Use xasprintf() to avoid careful buffer sizing.
authorBen Pfaff <blp@cs.stanford.edu>
Wed, 2 Jan 2019 22:29:10 +0000 (14:29 -0800)
committerBen Pfaff <blp@cs.stanford.edu>
Wed, 2 Jan 2019 22:50:14 +0000 (14:50 -0800)
commit770c0535c142a0d74cf33f02940100cba9cc1a99
treef32a7d2f27111b658d78a966c6b83c1d7a42b1bb
parent9e583dc3ff4b8cae46ac0fb1b1d6816061ea951f
por-file-writer: Use xasprintf() to avoid careful buffer sizing.

GCC 4.9 thinks that this string can overflow the buffer and there's no
reason not to use xasprintf() here.
src/data/por-file-writer.c