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bigger buffer

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rsc 2006-02-14 19:42:07 +00:00
parent 0870ded11f
commit 7575a9e1bb
1 changed files with 4 additions and 4 deletions
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8
src/cmd/draw/gview.c
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@ -700,11 +700,11 @@ int is_valid_label(char* lab)
*/
fpolygon* rd_fpoly(FILE* fin, int *lineno)
{
char buf[256], junk[2];
char buf[1024], junk[2];
fpoint q;
fpolygon* fp;
int allocn;
if (!fgets(buf,256,fin))
if (!fgets(buf,sizeof buf,fin))
return 0;
(*lineno)++;
if (sscanf(buf,"%lg%lg%1s",&q.x,&q.y,junk) != 2)
@ -717,7 +717,7 @@ fpolygon* rd_fpoly(FILE* fin, int *lineno)
fp->nam = "";
fp->thick = 0;
fp->clr = clr_im(DBlack);
while (fgets(buf,256,fin)) {
while (fgets(buf,sizeof buf,fin)) {
(*lineno)++;
if (sscanf(buf,"%lg%lg%1s",&q.x,&q.y,junk) != 2) {
if (!is_valid_label(buf))
@ -784,7 +784,7 @@ fpolygon* fp_reverse(fpolygon* fp)
void wr_fpoly(FILE* fout, const fpolygon* fp)
{
char buf[256];
char buf[1024];
int i;
for (i=0; i<=fp->n; i++)
fprintf(fout,"%.12g\t%.12g\n", fp->p[i].x, fp->p[i].y);