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Fix buffer leaks in fgetln

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Cache the size and the buffer allocated by getline as static variables.
This commit is contained in:
Guillem Jover 2009-05-15 21:26:09 +02:00
parent deb9f56ceb
commit 74ae34e792
1 changed files with 2 additions and 2 deletions
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4
src/fgetln.c
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@ -34,8 +34,8 @@
char *
fgetln (FILE *stream, size_t *len)
{
char *line = NULL;
size_t line_len = 0;
static char *line = NULL;
static size_t line_len = 0;
ssize_t nread;
nread = getline(&line, &line_len, stream);