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comparison src/chomp.c @ 753:b58fd7980358

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Fix theoretically possible memory corruption by chomp() A quick survey of callers of chomp() suggests this never could occur in practice
author Ben Schmidt
date Wed, 06 Oct 2010 23:26:26 +1100
parents 9935bcc6fc36
children
comparison
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752:c02582939bbc 753:b58fd7980358
29 size_t i; 29 size_t i;
30 30
31 if(str == NULL) 31 if(str == NULL)
32 return NULL; 32 return NULL;
33 33
34 if(*str == '\0' || *str == '\n') { 34 if(*str == '\0' || *str == '\n' || *str == '\r') {
35 *str = '\0'; 35 *str = '\0';
36 return str; 36 return str;
37 } 37 }
38 38
39 i = strlen(str) - 1; 39 i = strlen(str) - 1;